Publications and communications of Nicolay, Samuel

Kleyntssens, T., & Nicolay, S. (2022). From the Brownian motion to a multifractal process using the Lévy-Ciesielski construction. Statistics and Probability Letters, 186C, 109450. doi:10.1016/j.spl.2022.109450

Nicolay, S. (27 September 2021). A refinement of the Snu-based multifractal formalism. Paper presented at Journées annuelles du GDR AMA, Porquerolles, France.

Loosveldt, L., & Nicolay, S. (09 August 2021). Generalized spaces of pointwise regularity: toward a general framework for the WLM. Nonlinearity, 34, 6561-6586. doi:10.1088/1361-6544/ac1724

Molla, A., & Nicolay, S. (27 February 2021). The Fréchet Functional Equation for Lie Groups. Mediterranean Journal of Mathematics, 18 (2). doi:10.1007/s00009-021-01701-z

Nicolay, S. (12 November 2020). Multifractal analysis: on the trail of Cantor. Paper presented at Annual conference of the GDR AFHP, Marseille, France.

Loosveldt, L., & Nicolay, S. (October 2020). Generalized T_u^p spaces: On the trail of Calderón and Zygmund. Dissertationes Mathematicae, 554. doi:10.4064/dm798-4-2020

Nicolay, S. (03 October 2019). A time-filling talk about fractals. Paper presented at Journées GdR analyse multifractale 2019, Vielsalm, Belgium.

Loosveldt, L., & Nicolay, S. (October 2019). Some equivalent definitions of Besov spaces of generalized smoothness. Mathematische Nachrichten, 292 (10), 2262-2282. doi:10.1002/mana.201800111

Nicolay, S. (2019). Des maths dans l'ADN. Paper presented at Pi Day 2019, Liège, Belgium.

Allan, M., Deliège, A., Verheyden, S., Nicolay, S., Quinif, Y., & Fagel, N. (2019). Corrigendum to “Evidence for solar influence in a Holocene speleothem record (Père Nöel cave, SE Belgium)” (Quaternary Science Reviews (2018) 192 (249–262), (S0277379118302038) (10.1016/j.quascirev.2018.05.039)). Quaternary Science Reviews. doi:10.1016/j.quascirev.2019.02.024

Nicolay, S. (2019). Sur la notion de dimension. Quadrature: Magazine de Mathématiques Pures et Appliquées, 111, 31-36.

Loosveldt, L., & Nicolay, S. (07 November 2018). Generalized regularity spaces : toward the detection of a logarithmic correction in multi fractal analysis. Paper presented at FNRS Contact Group "Wavelets and applications", Bruxelles, Belgium.

Molla, A., Nicolay, S., & Schneiders, J.-P. (October 2018). On some generalizations of the Fréchet functional equations. Journal of Mathematical Analysis and Applications, 466 (2), 1400-1409. doi:10.1016/j.jmaa.2018.06.058

Loosveldt, L., & Nicolay, S. (19 September 2018). Generalized regularity spaces. Part II: on the trail of Calderon and Zygmund. Paper presented at Journées GdR Analyse Multifractale 2018, Domaine de Chalès, France.

Loosveldt, L., & Nicolay, S. (19 September 2018). Generalized Regularity spaces. Part I: A wavelet-based approach. Paper presented at Journées GdR Analyse Multifractale 2018, Domaine de Chalès, France.

Allan, M., Deliège, A., Verheyden, S., Nicolay, S., & Fagel, N. (2018). Evidence for solar influence in a Holocene speleothem record (Père Noël cave, SE Belgium). Quaternary Science Reviews. doi:10.1016/j.quascirev.2018.05.039

Nicolay, S. (2018). Analyse Mathématique : Fonctions définies sur une partie de la droite réelle. Paris, France: Ellipses.

Kreit, D., & Nicolay, S. (May 2018). Generalized Pointwise Hoelder Spaces Defined via Admissible Sequences. Journal of Function Spaces, 2018, 11. doi:10.1155/2018/8276258

Kleyntssens, T., Reynaerts, L., & Nicolay, S. (12 April 2018). A study of histograms of wavelet coefficients of the Mars topography to determine its scaling properties. Poster session presented at European Geosciences Union General Assembly 2018.

Deliège, A., & Nicolay, S. (April 2018). Analysis and indication on long-term forecasting of the Oceanic Niño index with wavelet-induced components. Poster session presented at European Geosciences Union General Assembly 2018, Wien, Austria.

Reynaerts, L., Fettweis, X., & Nicolay, S. (April 2018). Global warming and natural variability. Poster session presented at European Geosciences Union General Assembly 2018, Wien, Austria.

Kleyntssens, T., Esser, C., & Nicolay, S. (2018). An algorithm for computing non-concave multifractal spectra using the Sν spaces. Communications in Nonlinear Science and Numerical Simulation, 56, 526-543. doi:10.1016/j.cnsns.2017.08.029

Deliège, A., & Nicolay, S. (11 September 2017). Extracting oscillating components from nonstationary time series: A wavelet-induced method. Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, 96. doi:10.1103/PhysRevE.96.033307

Esser, C., Kleyntssens, T., & Nicolay, S. (September 2017). A multifractal formalism for non-concave and non-increasing spectra: the leaders profile method. Applied and Computational Harmonic Analysis, 43 (2), 269-291. doi:10.1016/j.acha.2015.12.006

Allan, M., Deliège, A., Nicolay, S., verheyden, S., & Fagel, N. (2017). Does Belgian Holocene speleothem record solar forcing and cold events? Eprint/Working paper retrieved from https://orbi.uliege.be/2268/213231. doi:10.5194/cp-2017-91

Allan, M., Deliège, A., Nicolay, S., verheyden, S., & Fagel, N. (12 May 2017). Belgian speleothem records Holocene cold events? Poster session presented at PAGES-OSM, Zaragoza, Spain.

Deliège, A., & Nicolay, S. (February 2017). Analysis and indications on long-term forecasting of the Oceanic Niño Index with wavelet-induced components. Pure and Applied Geophysics, 174 (4), 1815-1826. doi:10.1007/s00024-017-1491-4

Clausel, M., & Nicolay, S. (2017). A Weak Local Irregularity Property in Sν Spaces. Mediterranean Journal of Mathematics, 14 (3), 102. doi:10.1007/s00009-017-0902-1

Deliège, A.* , Kleyntssens, T.* , & Nicolay, S. (2017). Mars Topography Investigated Through the Wavelet Leaders Method: a Multidimensional Study of its Fractal Structure. Planetary and Space Science, 136C, 46-58. doi:10.1016/j.pss.2016.12.008

Kleyntssens, T., & Nicolay, S. (19 September 2016). Raffinement de l'estimation asymptotique de l'exposant de Hölder. Paper presented at Journées du GDR Analyse Multifractale - Avignon 2016.

Nicolay, S., & Simons, L. (June 2016). About the multifractal nature of Cantor's bijection: Bounds for the Hölder exponent at almost every irrational point. Fractals, 24 (2), 1650014-1 - 1650014-9. doi:10.1142/S0218348X16500146

Kleyntssens, T., Kreit, D., & Nicolay, S. (12 April 2016). A Refined Method for Estimating the Global Hölder Exponent. Paper presented at 13th International Conference on Information Technology : New Generations, Las Vegas, United States - Nevada.

Deliège, A., Kleyntssens, T., & Nicolay, S. (April 2016). Poster EGU 2016: Mars Topography Investigated Through the Wavelet Leaders Method. Poster session presented at European Geosciences Union General Assembly 2016, Vienne, Austria.

Deliège, A., & Nicolay, S. (April 2016). [Beamer] A New Wavelet-Based Mode Decomposition for Oscillating Signals and Comparison with the Empirical Mode Decomposition. Paper presented at 13th International Conference on Information Technology : New Generations, Las Vegas, United States - Nevada.

Deliège, A., & Nicolay, S. (2016). A New Wavelet-Based Mode Decomposition for Oscillating Signals and Comparison with the Empirical Mode Decomposition. In Information Technology: New Generations (pp. 959-968). Switzerland: Springer. doi:10.1007/978-3-319-32467-8_83

Kleyntssens, T., Deliège, A., & Nicolay, S. (2016). The Fractal Nature of Mars Topography Analyzed via the Wavelet Leaders Method. In Information Technology: New Generations. Switzerland: Springer. doi:10.1007/978-3-319-32467-8_117

Nicolay, S., & Kreit, D. (2016). A Refined Method for Estimating the Global Hölder Exponent. In S. Latifi (Ed.), Information Technology: New Generations (1st ed, pp. 949-958). Switzerland: Springer. doi:10.1007/978-3-319-32467-8_82

Kleyntssens, T., & Nicolay, S. (23 March 2016). Wavelet-based Methods to Study the Regularity of a Signal: from Theory to Practice. Paper presented at BeNeLuxMC 2016 : KWG prize for PhD student.

Kreit, D., & Nicolay, S. (2016). Some characterizations about Generalized Hölder-Zygmund Spaces Λ_{σ,N}^{α}(R^d). (Version en attente de soumission 02/2016). Eprint/Working paper retrieved from https://orbi.uliege.be/2268/196532.

Bastin, F., Nicolay, S., & Simons, L. (2016). About the Uniform Hölder Continuity of Generalized Riemann Function. Mediterranean Journal of Mathematics, 13 (1), 101-117. doi:10.1007/s00009-014-0501-3

Deliège, A., & Nicolay, S. (2016). Köppen–Geiger Climate Classification for Europe Recaptured via the Hölder Regularity of Air Temperature Data. Pure and Applied Geophysics, 173, 2885-2898. doi:10.1007/s00024-016-1339-3

Kleyntssens, T., Deliège, A., & Nicolay, S. (2016). The Fractal Nature of Mars Topography Analyzed via the Wavelet Leaders Method. Poster session presented at 13th International Conference on Information Technology : New Generations.

Nicolay, S. (2016). Une construction des nombres hyperréels. Quadrature: Magazine de Mathématiques Pures et Appliquées, 102, 20-23.

Kreit, D., & Nicolay, S. (24 September 2015). On generalized Hölder spaces. Paper presented at Fractals and Related Fields, Porquerolles, France.

Kleyntssens, T., Nicolay, S., Vandomme, E., & Rigo, M. (23 September 2015). Use of the wavelet theory as a tool to investigate the l-abelian complexity of a sequence. Poster session presented at Fractals and Related Fields III, Porquerolles, France.

Deliège, A., & Nicolay, S. (08 September 2015). A wavelet-based mode decomposition compared to the EMD. Poster session presented at GRETSI 2015, Lyon, France.

Kleyntssens, T., & Nicolay, S. (08 September 2015). The leaders profile method: detection of distinct processes in a signal. Poster session presented at Gretsi 2015.

Nicolay, S. (2015). Les nombres. Paris, France: Hermann.

Nicolay, S., Kleyntssens, T., & Mainz, I. (2015). Les algorithmes : entre quotidien et créativité. Paper presented at Soirée de clôture de saison Liège Créative, Liège, Belgium.

Kleyntssens, T., & Nicolay, S. (16 June 2015). A generalization of the Snu spaces: getting rid of dyadic scales. Paper presented at Workshop on Functional Analysis Valencia 2015 on the occasion of the 60th birthday of José Bonet.

Deliège, A., Nicolay, S., & Fettweis, X. (June 2015). A forecasting method using a wavelet-based mode decomposition and application to the ENSO index. Paper presented at 35th International Symposium on Forecasting, Riverside, California, United States.

Simons, L., & Nicolay, S. (25 May 2015). About the Regularity of Cantor's Bijection. Paper presented at Automatic Sequences 2015, Liège, Belgium.

Deliège, A., Nicolay, S., & Fettweis, X. (13 April 2015). EGU2015 - ENSO forecast using a wavelet-based mode decomposition. Paper presented at European Geosciences Union General Assembly 2015, Vienne, Austria.

Deliège, A., & Nicolay, S. (2015). Par A plus B. Paper presented at Émission radio "Par A plus B", Bruxelles, Belgium.

Deliège, A., Nicolay, S., & Fettweis, X. (December 2014). ENSO forecast using a wavelet-based mode decomposition. Poster session presented at 577 WE-Heraeus-Seminar on Health, Energy & Extreme Events in a Changing Climate, Bad Honnef, Germany.

Kleyntssens, T., & Nicolay, S. (23 September 2014). De l’importance des échelles dyadiques dans les espaces Snu. Paper presented at Journées du GDR Analyse Multifractale.

Simons, L., Bastin, F., & Nicolay, S. (22 September 2014). Fonction de Riemann généralisée. Paper presented at Journées du GDR Analyse Multifractale, Nouan-le-Fuzelier, France.

Deliège, A., & Nicolay, S. (20 August 2014). A multifractal analysis of air temperature signals based on the wavelet leaders method. Paper presented at Seventh Solar Information Processing Workshop, La Roche en Ardenne, Belgium.

Deliège, A., & Nicolay, S. (25 June 2014). A wavelet leaders-based climate classification of European surface air temperature signals. Paper presented at International work-conference on time series analysis, Grenade, Spain.

Deliège, A., & Nicolay, S. (2014). A wavelet leaders-based climate classification of European surface air temperature signals. In G. Ruiz Garcia & I. Rojas Ruiz (Eds.), Proceedings of the International work-conference on Time Series: Volume 1, Granada 25-27 June 2014 (pp. 40-51). Grenade, Spain: Copicentro Granada S.L.

Deliège, A., & Nicolay, S. (19 June 2014). A wavelet-based analysis of surface air temperature regularity. Paper presented at Séminaire interne entre doctorants, Liège, Belgium.

Deliège, A., & Nicolay, S. (06 June 2014). A wavelet-based analysis of surface air temperature variability. Paper presented at MeteoClim 2014, Antwerp's Ecohuis, Belgium.

Deliège, A., & Nicolay, S. (22 May 2014). Multifractal analysis of air temperature signals using the wavelet leaders method. Paper presented at Groupe de contact FNRS "Wavelets and Applications", Bruxelles (ULB), Belgium.

Esser, C., Kleyntssens, T., Bastin, F., & Nicolay, S. (22 May 2014). Detection of non concave and non increasing multifractal spectra using wavelet leaders (Part I). Paper presented at FNRS Contact Group “Wavelets and Applications”.

Kleyntssens, T., Esser, C., & Nicolay, S. (22 May 2014). Detection of non concave and non increasing multifractal spectra using wavelet leaders (Part II). Paper presented at FNRS Contact Group “Wavelets and Applications”.

Clausel, M., & Nicolay, S. (25 March 2014). A Weak Local Irregularity Property in $S^\nu$ spaces. Paper presented at Fractal Geometry and Stochastics V, Tabarz, Germany.

Deliège, A., & Nicolay, S. (25 March 2014). A multifractal-based climate analysis. Paper presented at Fractal Geometry and Stochastics V, Tabarz, Germany.

Esser, C., Kleyntssens, T., Nicolay, S., & Bastin, F. (25 March 2014). A new multifractal formalism based on wavelet leaders : detection of non concave and non increasing spectra (Part I). Paper presented at Fractal Geometry and Stochastics V, Tabarz, Germany.

Kleyntssens, T., Esser, C., & Nicolay, S. (25 March 2014). A new multifractal formalism based on wavelet leaders: detection of non concave and non increasing spectra (Part II). Paper presented at Fractal Geometry and Stochastics V.

Simons, L., & Nicolay, S. (25 March 2014). About the Multifractal Nature of Cantor's Bijection. Paper presented at Fractal Geometry and Stochastics V, Tabarz, Germany.

de Marchin, T., Ghysels, B., Nicolay, S., & Franck, F. (January 2014). Analysis of PSII antenna size heterogeneity of Chlamydomonas reinhardtii during state transitions. Biochimica et Biophysica Acta. Bioenergetics, 1837 (1), 121-130. doi:10.1016/j.bbabio.2013.07.009

Nicolay, S., & Kreit, D. (31 October 2013). Generalized Pointwise Hölder Spaces. Paper presented at Nord Pas de Calais/Belgium congress of mathematics, Valenciennes, France.

Kleyntssens, T., & Nicolay, S. (29 October 2013). Snu Spaces, from Theory to Practice. Poster session presented at 1st Nord Pas de Calais/Belgium conference.

Kreit, D., & Nicolay, S. (29 October 2013). On generalized Hölder-Zygmund spaces. Poster session presented at Nord Pas de Calais/Belgium Congress of mathematics, Valenciennes, France.

Kleyntssens, T., & Nicolay, S. (24 September 2013). Mise en oeuvre du formalisme multifractal sur les espaces Snu. Paper presented at Colloque GDR Multifractales 2013.

Kleyntssens, T., & Nicolay, S. (09 September 2013). Implementation of the Multifractal Formalism on Snu Spaces. Paper presented at Fourth PhD-Day : Royal Academy, September 9th, 2013.

de Marchin, T., Ghysels, B., Nicolay, S., & Franck, F. (18 June 2013). Analysis of PSII antenna size heterogeneity of Chlamydomonas reinhardtii during state transitions - Colloque annuel de la Société Française de Photosynthèse. Paper presented at Colloque annuel de la Société Française de Photosynthèse.

Simons, L., Bastin, F., & Nicolay, S. (31 May 2013). An adaptation of $S^{\nu}$ spaces. Paper presented at Mini-cours, Analyse fonctionnelle et harmonique et théorie des opérateurs, Lens, France.

Simons, L., & Nicolay, S. (28 January 2013). Régularité de la fonction de Cantor. Paper presented at Séminaires compréhensibles, Liège, Belgium.

Kreit, D., & Nicolay, S. (2013). Characterizations of the elements of generalized Hölder-Zygmund spaces by means of their representation. Journal of Approximation Theory, 172, 23-36. doi:10.1016/j.jat.2013.04.003

Nicolay, S., & Fettweis, X. (10 September 2012). Several years El Niño forecast using a wavelet-based mode decomposition. Paper presented at FNRS Contact Group: Wavelets and Applications, Bruxelles, Belgium.

Bastin, F., Nicolay, S., & Esser, C. (08 May 2012). About Generic Properties of "Nowhere Analyticity". Paper presented at Functional Analysis: Applications to Complex Analysis and Partial Differential Equations, Poznan (Bedlewo), Poland.

Simons, L., & Nicolay, S. (07 May 2012). About the Regularity of Cantor's Bijection. Paper presented at Functional Analysis : Applications to Complex Analysis and Partial Differential Equations, Bedlewo (Poznan), Poland.

Nicolay, S., & Fettweis, X. (23 April 2012). Several years El Niño forecast using a wavelet-based mode decomposition. Paper presented at European Geoscience Union General Assembly 2012.

Mabille, G., & Nicolay, S. (2012). Découverte d’un nouveau cycle du climat. Penser l'espace.

Bastin, F., Esser, C., & Nicolay, S. (2012). Prevalence of ''nowhere analyticity''. Studia Mathematica, 210 (3). doi:10.4064/sm210-3-4

Clausel, M., & Nicolay, S. (2012). A Wavelet Characterization for the Upper Global Hölder Index. Journal of Fourier Analysis and Applications, 18 (4), 750-769. doi:10.1007/s00041-012-9220-y

Kreit, D., & Nicolay, S. (2012). Some characterizations of generalized Hölder spaces. Mathematische Nachrichten, 285 (17-18), 2157-2172. doi:10.1002/mana.201100291

Mabille, G., Fettweis, X., Erpicum, M., & Nicolay, S. (2012). Étude fréquentielle de données via la transformée en ondelette : application aux cycles climatiques. Bulletin de la Société Géographique de Liège, 58, 5-15.

Fettweis, X., Belleflamme, A., Erpicum, M., Franco, B., & Nicolay, S. (2011). Estimation of the Sea Level Rise by 2100 Resulting from Changes in the Surface Mass Balance of the Greenland Ice Sheet. In J. Blanco & H. Kheradmand (Eds.), Climate Change - Geophysical Foundations and Ecological Effects (pp. 503-520). Croatia: Intech.

Kreit, D., & Nicolay, S. (June 2011). On generalized Hölder spaces. Poster session presented at Meeting on self-similarity and related fields, Le Touquet-Paris-Plage, France.

Nicolay, S. (09 March 2011). A wavelet-based mode decomposition. European Physical Journal B -- Condensed Matter, 80, 223-232. doi:10.1140/epjb/e2011-10756-3

Clausel, M., & Nicolay, S. (2011). Wavelets Techniques for Pointwise Anti-Hölderian Irregularity. Constructive Approximation, 33, 41-75. doi:10.1007/s00365-010-9120-9

Fettweis, X., Mabille, G., Erpicum, M., Nicolay, S., & Van den Broeke, M. (2011). The 1958–2009 Greenland ice sheet surface melt and the mid-tropospheric atmospheric circulation. Climate Dynamics, 36 (1 (2011)), 139-159. doi:10.1007/s00382-010-0772-8

Franco, B., Fettweis, X., Erpicum, M., & Nicolay, S. (2011). Present and future climates of the Greenland ice sheet according to the IPCC AR4 models. Climate Dynamics, 36. doi:10.1007/s00382-010-0779-1

Baker, A., Nicolay, S., Zaghloul, L., D'Aubenton-Carafa, Y., Thermes, C., Audit, B., & Arneodo, A. (2010). Wavelet-based method to disentangle transcription-and replication-associated strand asymmetries in mammalian genomes. Applied and Computational Harmonic Analysis, 28, 150-170. doi:10.1016/j.acha.2009.10.003

Clausel, M., & Nicolay, S. (2010). Some prevalent results about strongly monoHölder functions. Nonlinearity, 23, 2101-2116. doi:10.1088/0951-7715/23/9/004

Jaffard, S., & Nicolay, S. (2010). Space-Filling Functions and Davenport Series. In J. Barral & S. Seuret (Eds.), Recent Developments in Fractals and Related Fields (pp. 19-34). Boston, United States: Birkhäuser. doi:10.1007/978-0-8176-4888-6_2

Nicolay, S., Mabille, G., Fettweis, X., & Erpicum, M. (2010). Multi-Months Cycles Observed in Climatic Data. In S. Simard (Ed.), Climate Change and Variability (pp. 27-44). Sciyo.

Nicolay, S., Mabille, G., Fettweis, X., & Erpicum, M. (2010). A statistical validation for the cycles found in air temperature data using a Morlet wavelet-based method. Nonlinear Processes in Geophysics, 17, 269-272. doi:10.5194/npg-17-269-2010

Nicolay, S., & Mabille, G. (2009). De la démarche scientifique face aux changements climatiques. Le Soir.

Franco, B., Fettweis, X., Erpicum, M., & Nicolay, S. (April 2009). Greenland ice sheet projections from IPCC AR4 global models. Poster session presented at European Geosciences Union General Assembly 2009, Vienna, Austria.

Mabille, G., Fettweis, X., Erpicum, M., & Nicolay, S. (April 2009). Confidence Levels for the Cycles Found in Air Temperature Data. Poster session presented at European Geosciences Union General Assembly, Vienne, Austria.

Nicolay, S., Mabille, G., Fettweis, X., & Erpicum, M. (April 2009). Cycles in the Temperature Data Are Induced by the Sun. Poster session presented at European Geosciences Union General Assembly, Vienne, Austria.

Nicolay, S., Mabille, G., Fettweis, X., & Erpicum, M. (25 February 2009). Cycles found in air temperature data and proxy series using the Morlet wavelet method. Paper presented at Seminar klimatologi, København, Denmark.

Nicolay, S., Mabille, G., Fettweis, X., & Erpicum, M. (13 January 2009). New cycles found in air temperature data and proxy series using the Morlet wavelet method. Paper presented at FNRS Contact Group "Wavelets and applications", Bruxelles, Belgium.

Arneodo, A., Audit, B., Brodie of Brodie, E. B., Nicolay, S., Touchon, M., D'Aubenton-Carafa, Y., Huvet, M., & Thermes, C. (2009). Fractals and wavelets: What can we learn on transcription and replication from wavelet-based multifractal analysis of DNA sequences? In R. A. Meyers (Ed.), Encyclopedia of Complexity and Systems Science (pp. 3893-3924). Springer.

Jaffard, S., & Nicolay, S. (2009). Pointwise smoothness of space-filling functions. Applied and Computational Harmonic Analysis, 26 (2), 181-199. doi:10.1016/j.acha.2008.04.002

Mabille, G., & Nicolay, S. (2009). Multy-year cycles observed in air temperature data and proxy series. European Physical Journal. Special Topics, 174, 135-145. doi:10.1140/epjst/e2009-01096-4

Nicolay, S., Mabille, G., Fettweis, X., & Erpicum, M. (2009). 30 and 43 months period cycles found in air temperature time series using the Morlet wavelet. Climate Dynamics, 33, 1117-1129. doi:10.1007/s00382-008-0484-5

Nicolay, S. (17 October 2008). About the regularity and the irregularity of some nondi erentiable functions. Paper presented at Interregional Colloquium of Mathematics, Luxembourg, Luxembourg.

Nicolay, S., Mabille, G., Fettweis, X., & Erpicum, M. (01 October 2008). New cycles found in air temperature data and proxy series. Paper presented at 1st International Workshop on Data Analysis and Modelling in Earth Sciences, Potsdam, Germany.

Nicolay, S. (09 September 2008). About pointwise smoothness of some nondifferentiable functions. Paper presented at Fractal Geometry and Stochastics 4, Greifswald, Germany.

Nicolay, S. (22 May 2008). Sur la régularité ponctuelle de quelques fonctions non-dérivables. Paper presented at Journées «Techniques Fractales», Orléans, France.

Nicolay, S., Mabille, G., Fettweis, X., & Erpicum, M. (17 April 2008). Solar activity in connection with a 2.5 years periode cycle in air temperature time series using the Morlet wavelet method. Paper presented at European Geosciences Union General Assembly 2008, Vienna, Austria.

Argoul, F., Arneodo, A., Audit, B., Berguiga, L., Fontaine, É., Juanico, B., Moskalenko, C., Moukhtar, J., Nicolay, S., Saint-Jean, P., Sanejouand, Y.-H., & Zhang, S. (2008). Le patrimoine génétique : une histoire de fil a coudre ? In J.-P. Gex (Ed.), Voir l'invisible. OmniScience.

Nicolay, S., & Rigo, M. (20 April 2007). About frequencies of letters in generalized automatic sequences. Theoretical Computer Science, 374 (1-3), 25-40. doi:10.1016/j.tcs.2006.11.013

Nicolay, S., Brodie, E. B., Touchon, M., Audit, B., d'Aubenton-Carafa, Y., Thermes, C., & Arneodo, A. (March 2007). Bifractality of human DNA strand-asymmetry profiles results from transcription. Physical Review. E ,Statistical, Nonlinear, and Soft Matter Physics, 75 (3), 032902. doi:10.1103/PhysRevE.75.032902

Audit, B., Nicolay, S., Huvet, M., Touchon, M., d'Aubenton-Carafa, Y., Thermes, C., & Arneodo, A. L. (2007). DNA replication timing data corroborate in silico human replication origin predictions. Physical Review Letters, 99, 248102. doi:10.1103/PhysRevLett.99.248102

Huvet, M., Nicolay, S., Touchon, M., Audit, B., d'Aubenton-Carafa, Y., Arneodo, A., & Thermes, C. (2007). Human gene organization driven by the coordination of replication and transcription. Genome Research, 17 (9), 1278-1285. doi:10.1101/gr.6533407

Arneodo, A., d'Aubenton-Carafa, Y., Audit, B., Brodie of Brodie, E. B., Nicolay, S., St Jean, P., Thermes, C., Touchon, M., & Vaillant, C. (2006). Large-scale Analysis of the human genome: from DNA sequence analysis to the modeling of replication in higher eukaryotes. In Proceeding of the 14th EUSIPCO.

Arneodo, d'Aubenton-Carafa, Y., Audit, B., Brodie of Brodie, E. B., Nicolay, S., St Jean, P., Thermes, C., Touchon, M., & Vaillant, C. (2006). DNA in chromatin: from genome-wide sequence analysis to the modelling of replication in mammals. Advances in Chemical Physics, 135, 203-252.

Nicolay, S. (2006). Analyse de Séquences ADN par la Transformée en ondelettes : extraction d'informations structurelles, dynamiques et fonctionnelles. Unpublished doctoral thesis, ULiège - Université de Liège.
Jury: Arneodo, A. (Promotor), Bastin, F. (Promotor), Schmets, J., Thermes, C., Jaffard, S., Antoine, J.-P., Gérard, P., & Grossmann, A.

Brodie of Brodie, E. B., Nicolay, S., Touchon, M., Audit, B., d'Aubenton-Carafa, Y., Thermes, C., & Arneodo, A. (2005). From DNA sequence analysis to modeling replication in the human genome. Physical Review Letters, 94, 248103. doi:10.1103/PhysRevLett.94.248103

Touchon, M., Nicolay, S., Audit, B., Brodie of Brodie, E. B., d'Aubenton-Carafa, Y., Arneodo, A., & Thermes, C. (2005). Replication-associated strand asymmetries in mammalian genomes: Toward detection of replication origins. Proceedings of the National Academy of Sciences of the United States of America, 102 (28), 9836-9841. doi:10.1073/pnas.0500577102

Bastin, F., & Nicolay, S. (2004). A note on moments of scaling functions. Rocky Mountain Journal of Mathematics, 34 (4, Winter), 1197-1206. doi:10.1216/rmjm/1181069795

Nicolay, S., Argoul, F., Touchon, M., d'Aubenton-Carafa, Y., Thermes, C., & Arneodo, A. (2004). Low frequency rythms in human DNA sequences: A key to the organization of gene location and orientation? Physical Review Letters, 93 (10), 108101. doi:10.1103/PhysRevLett.93.108101

Nicolay, S., Brodie of Brodie, E. B., Touchon, M., d'Aubenton-Carafa, Y., Thermes, C., & Arneodo, A. (2004). From scale invariance to deterministic chaos in DNA sequences: towards a deterministic description of gene organisation in the human genome. Physica A. Statistical Mechanics and its Applications, 342, 270-280. doi:10.1016/j.physa.2004.04.088

Nicolay, S., & Sanejouand, Y. H. (2004). Functional modes of proteins are among the most robust. Physical Review Letters, 96, 078104. doi:10.1103/PhysRevLett.96.078104

Bastin, F., & Nicolay, S. (2003). A general recurrence relation between the moments of a scaling function. In Group 24 : Physical and Mathematical Aspects of Symmetries (pp. 921-924). Bristol, United Kingdom: Iop Publishing Ltd.

Bastin, F., & Nicolay, S. (2003). A general recurrence relation between the moments of a scaling function. Institute of Physics Conference Series, 173, 921-924.

Touchon, M., Nicolay, S., Arneodo, A., d'Aubenton-Carafa, Y., & Thermes, C. (2003). Transcription-coupled TA and GC strand asymmetries in the human genome. FEBS Letters, 555, 579-582. doi:10.1016/S0014-5793(03)01306-1

Nicolay, S. (2001). Anayse multirésolution et applications. Unpublished DEA/DES thesis, ULiège - Université de Liège.
Jury: .

Nicolay, S. (2000). Mots générés par tag systèmes. Unpublished master thesis, ULiège - Université de Liège.
Jury: .