Personal Data

Education and degrees

Employment history

Participations at international conferences:

• STATPHYS 18 and 20 (Berlin, August, 1992, and Paris, July 1998)
• GAMM 99 April 12-16, 1999, Metz (France)
• The 229 WE-Heraeus-Seminar Economic Dynamics from the Physics Point of View, 27-30 March 2000, Bad Honnef (Germany)
• The XIII International Congres of Mathematical Physics, July 17-22, 2000, London (UK)
• SCAN2000 / INTERVAL 2000, Karlsruhe (Germany), September 19-22, 2000
• The 27-th General Assembly of the European Geophysical Society, April 21-26 2002, Nice, (France)
• First Workshop on Mathematical Modeling of Environmental Problems, June 17-21, 2002, Bucharest (Romania).
• EGS-AGU-EUG Joint Assembly, Nice, France, April 6-11, 2003
• IVth IMACS Seminar on Monte Carlo Methods MCM-2003, September 15-19 2003 Berlin (Germany).
• Workshop on Modelling and Computation in Environmental Science, MECS04, 10-13 octombrie, 2004, Hohenwart Forum (Germania)
• ASIM 2005 – 18th Symposium on Simulation Technique, Erlangen, September 12 – 15, 2005.
• 7th International Conference on Monte Carlo and Quasi-Monte Carlo Methods in Scientific Computing MCQMC06, August 14-18, 2006, Ulm (Germany).
• EGU General Assembly, April 6-11, 2004, Nice (France), 2005, 2006, 2007, 2008, 2009, Vienna (Austria).
• 6th International Congress on Industrial and Applied mathematics ICIAM07, July 16-20, 2007 Zurich (Switzerland).
• Applications of Physics in Financial Analysis, 6th International Conference, 4 – 7 July 2007, Lisbon, Portugal
• International Conference on Engineering and Mathematics, 9-11 July, 2007, Bilbao, Spain
• 8th International Conference on Monte Carlo and Quasi-Monte Carlo Methods in Scientific Computing MCQMC08, July 6-11, 2008, Montreal (Canada)
• International Workshop on Recent Advances in Time Series Analysis, Protaras, Cyprus 08-11 June 2008.
• The IASK International Conference Global Management 2009, Seville, Spain, June 22-24
• 2009 SIAM Conference on Mathematical & Computational Issues in the Geosciences, June 15-19, Leipzig (Germany)

Note: the publications may be consulted as posts, clickable by author (e.g., C. Vamoş), category (either, e.g., (original), paper, book or mathematical field, e.g., global random walk, time series), tag (year), etc.
The processing of the information is in progress.

Books

• C. Vamoş and M. Crăciun, Automatic Trend Estimation, Springer, Dordrecht, 2012, pp. 131, ISBN: 978-94-007-4824-8 DOI 10.1007/978-94-007-4825-5.
• C. Vamoş, Continuous fields associated to corpuscular systems, Ed. Risoprint, Cluj-Napoca, 2007, ISBN 978-973-751-557-5 (in Romanian).
• V. Soporan, C. Vamoş, C. Pavai, Numerical Modeling of Solidification, Ed. Dacia, Cluj-Napoca, 2003 (in Romanian).

Book chapters

• N. Suciu, C. Vamoş and K. Sabelfeld, Ergodic simulations of diffusion in random velocity fields, in Monte Carlo and Quasi-Monte Carlo Methods 2006, Ed. A. Keller, S. Heinrich, and H. Niederreiter, Springer Verlag, Heidelberg, 2008 pp. 659-668, ISBN: 978-3-540-74495-5,
  doi: 10.1007/978-3-540-74496-2_40.

Time series analysis

• M. Crăciun, C. Vamos, N. Suciu, Analysis and generation of groundwater concentration time series, Advances in Water Resources, vol. 111 (2018), pp. 20-30. DOI 10.1016/j.advwatres.2017.10.039, (Impact Factor 2016 3.2) (pdf)
• C. Vamoş, Multiscale structure of time series revealed by the monotony spectrum, Physical Review E 95 (3) (2017), 033310, (2015 Impact factor 2.252)
• A. Pop, M. Crăciun, G.R. Mocanu, C. Vamoș, Evidence for quasiperiodicity in orbital period modulation of WW Cygni, Astrophysics and Space Science 362: 76. (2017), DOI:10.1007/s10509-017-3057-4,  (IF 2015 1.6)
• C. Vamoş, M. Crăciun, N. Suciu, Automatic algorithm to decompose discrete paths of fractional Brownian motion into self-similar intrinsic components, The European Physical Journal B, 88: 250, (2015), pp.10, DOI: 10.1140/epjb/e2015-60515-5. (IF 2013 1.4) (pdf)
• M. Crăciun, C. Vamoş, A. Pop, Detection of low level periodic signals through enhanced self-correlation method. The case of ER Vulpeculae, Monthly Notices of the Royal Astronomical Society, 448, 2066-2076 (2015), DOI: 10.1093/mnras/stv108. (IF 2013 5.2)
• C. Vamoş, M. Crăciun, Intrinsic superstatistical components of financial time series, The European Physical Journal B 87 (2014): 301, pp. 9, doi: 10.1140/epjb/e2014-50596-y. (IF 2013 1.4)
• C. Vamoş, M. Crăciun, Numerical demodulation of a Gaussian white noise modulated in amplitude by a deterministic volatility, The European Physical Journal B 86 (2013): 166, pp. 8, doi: 10.1140/epjb/e2013-31072-x (IF 1.2) (pdf)
• A. Pop, C. Vamoş, Orbital period modulation of the eclipsing binary system ER Vulpeculae: Real or not?, New Astronomy 23-24, 27-35 (2013). (IF 1.8)
• A. Pop, C. Vamoş, Biperiodic orbital period modulation of the W UMa binary system CK Bootis, New Astronomy 17, 667-672 (2012). (IF 1.4)
• C. Vamoş, M. Crăciun, Separation of components from a scale mixture of Gaussian white noises, Physical Review E, vol. 81 (2010) article id. 051125. (IF 2.4) (pdf)
• A. Pop, C. Vamoş, and V. Turcu, Deterministic components in the light curve amplitude of Y Oph, The Astronomical Journal, vol. 139 (2010) 425. (IF 4.4)
• V.V. Morariu, C. Vamoş, Ş.M. Şoltuz, A. Pop, L. Buimaga-Iarinca, O. Zainea, Autoregressive modeling of biological phenomena, Biophysical Reviews and Letters, vol. 5 (2010) no. 3, pp. 109-128.
• V.V. Morariu, C. Vamoş, A. Pop, Ş.M. Şoltuz, L. Buimaga-Iarinca, Autoregressive modeling of the variability of an active galaxy, Romanian Journal of Physics, vol. 55 (2010) pp. 676-686. (IF 0.3)
• C. Pop, C. Vamoş, M. Crăciun, C. Curutiu, Is Bucharest Stock Exchange Influenced by the Five Traded Financial Investment Companies?, Proceedings of the IASK International Conference Global Management 2009, Seville, Spain, June 22-24, ISBN: 978-989-95806-9-5, pp. 603-613.
• C. Vamoş, M. Crăciun, Serial correlation of detrended time series, Physical Review E, vol. 78 (2008) article id. 036707. (IF 2.4) (pdf)
• C. Vamoş, M. Crăciun, Influence of deterministic trend on the estimated parameters of GARCH(1,1) model, Creative Math. and Inf., 17 (2008), no. 3, 525-531. (pdf)
• C. Vamoş, Automatic algorithm for monotone trend removal, Physical Review E 75 (2007) article id. 036705. (IF 2.4) (pdf)
• C. Vamoş, Ş.M. Şoltuz, M. Crăciun, Order 1 autoregressive process of finite length, Rev. Anal. Numér. Théor. Approx., 36 (2007) no. 2, pp. 201-216. (pdf)
• V.V. Morariu, L. Buimaga-Iarinca, C. Vamoş, Ş.M. Şoltuz, Detrended fluctuation analysis of autoregressive processes, Fluctuations and noise letters, Vol. 7, No. 3, 2007. pp. L249-L255. (IF 0.5)
• A. Pop and C. Vamoş, The detection and diagnosis of low-level stellar variability through resampling methods, Rom. Astr. J., 17 (2007) no. 2, pp. 101-108.
• C. Vamoş, M. Crăciun, Average conditional jump for a white noise superposed on a linear trend, International Conference on Engineering and Mathematics, 9-11 July, 2007, Bilbao, Spain, pp. 51-56.

Continuous models of corpuscular systems

• C. Vamoş, N. Suciu and W. Blaj, Derivation of one-dimensional hydrodynamic model for stock price evolution, Physica A 287, 461-467 (2000). (IF 1.2) (pdf)
• N. Suciu, C. Vamoş, A. Georgescu, U. Jaekel, H. Vereecken, Coarse Grained and Stochastic Averages. Applications to Transport Processes in Porous Media, Internal Report No. 500198, Forschungszentrum Jülich, ICG-4, May 1998.
• C. Vamoş, N. Suciu, and A. Georgescu, Hydrodynamic equations for one-dimensional systems of inelastic particles, Physical Review E, Vol. 55, 6277-6280 (1997). (IF 2.4) (pdf)
• C. Vamoş, N. Suciu, A. Georgescu, I. Turcu, Balance equations for physical systems with corpuscular structure, Physica A, Vol. 227, 81-92 (1996). (IF 1.2)
• C. Vamoş, A. Georgescu, N. Suciu, Balance equations for a finite number of particles, Studii şi Cercetări Matematice, Vol. 48, 115-127 (1996).
• N. Suciu, C. Vamoş, A. Georgescu, U. Jaekel, and H. Vereecken, Coarse Grained Averages in Porous media, Internal report No. 501296, Forschungszentrum Jülich, ICG-4, august 1996.
• N. Suciu, C. Vamoş, and A. Georgescu, A kinematic method for the study of the constitutive equations, Proc. of the First Conf. of Applied and Ind. Math., Oradea, Sept. 3-5, 1993, Univ. of Oradea, ROMAI-Bucharest, 224-248 (1994).
• C. Vamoş, T. Petrila, Velocity balance equation for a fluid mixture, Rev. Roum. Sci. Techn.-Mec. Appl., vol. 38 (1993), 277-282.
• C. Vamoş, A. Georgescu, N. Suciu, Balance equations for the vector fields defined on orientable manifolds, Tensor N.S., vol. 54, 63-67 (1993).
• N. Suciu, C. Vamoş, A. Georgescu, On irreversibility and turbulence, ROMAI Newsletter 3 (1995), 4-10.
• C. Vamoş, N. Suciu, A. Georgescu, A physical relevant definition of the reversible dynamical systems, Proceedings of the Conference preparing the Congress of the Romanian Mathematicians, Bucharest University, vol. II, 207-209, 1993 (in Romanian).
• A. Georgescu, C. Vamoş, N. Suciu, Turbulence scenarios for the determinist chaos, St. Cerc. Mec. Apl., 49 (1990), 413-417 (in Romanian).

Numerical modeling of transport in porous media

• N. Suciu, C. Vamoş, Global random walk algorithm for diffusion processes, in A. Skogseid and V. Fasano, editors, Random Walks: Principles, Processes and Applications, pp. 341-388, Nova Science Publishers, New York, 2012. (pdf)
• N. Suciu, C. Vamoş, H. Vereecken, P. Knabner, Global random walk simulations for sensitivity and uncertainty analysis of passive transport models, Annals of the Academy of Romanian Scientists, Series on Mathematics and its Applications, 3 (2011) no. 1, pp. 218-234.
• N. Suciu, S. Attinger, F.A. Radu, C. Vamoş, J. Vanderborght, H. Vereecken, P. Knabner, Solute transport in aquifers with evolving scale heterogeneity, Preprint No. 346, 2011, Institute of Applied Mathematics, Friedrich-Alexander University Erlangen-Nuremberg.
• N. Suciu, C. Vamoş, F.A. Radu, H. Vereecken, P. Knabner, Persistent memory of diffusing particles, Physical Review E, vol. 80, article number 061134, 2009. (IF 2.4) (pdf)
• N. Suciu, C. Vamos, I. Turcu, C.V.L. Pop, L.I. Ciortea, Global random walk modeling of transport in complex systems, Computing and Visualization in Science 12 (2009) 77-85. (pdf)
• N. Suciu, C. Vamoş, Ergodic estimations of upscaled coefficients for diffusion in random velocity fields, in Monte Carlo and quasi-Monte Carlo methods 2008, Ed. P. L’Ecuyer and B. Owen, Springer Verlag, Heidelberg, 2009, pp. 617-626.
• N. Suciu, C. Vamoş, H. Vereecken, K. Sabelfeld, P. Knabner, Memory effects induced by dependence on initial conditions and ergodicity of transport in heterogeneous media, Water Resources Research, Vol. 44, Article Number W08501, 2008. (IF 2.1) (pdf)
• J. Eberhard, N. Suciu, C. Vamoş, On the self-averaging of dispersion for transport in quasi-periodic random media, J. Phys. A: Math. Theor., 40 (2007), 597-610. (IF 1.5)
• N. Suciu, C. Vamoş, Comment on “Nonstationary flow and nonergodic transport in random porous media” by G. Darvini and P. Salandin, Water Resources Research, 43, W12601, 2007. (IF 2.1)
• N. Suciu, C. Vamoş, J. Vanderborght, H. Hardelauf, H. Vereecken, Numerical investigations on ergodicity of solute transport in heterogeneous aquifers, Water Resour. Res., 42 (2006), W04409. (IF 2.1) (pdf)
• N. Suciu, J.P. Eberhard, C.Vamoş, Evaluation of the first-order approximations for transport in heterogeneous media, Water Resour. Res., W11504 2006. (IF 2.1)
• N. Suciu, C. Vamoş, Evaluation of overshooting errors in particle methods for diffusion by biased global random walk, Rev. Anal. Num. Theor. Approx., 35 (2006), pp. 119-126. (pdf)
• N. Suciu, C. Vamoş, P. Knabner and U. Ruede, Biased global random walk, a cellular automaton for diffusion, in Simulationstechnique, 18-th Symposium in Erlangen, September 2005, Ed. Husemann, M. Kowarschik, and, U. Rude, pp. 562–567, SCS Publishing House e. V., Erlangen.
• N. Suciu, J.P. Eberhard and C. Vamoş, Approximations and ergodicity for transport in heterogeneous media by periodic random fields, Preprint 06/05, Forschungsverbund WIR Baden-Wurtenberg, Heidelberg, January 20, 2005.
• N. Suciu, C. Vamoş, H. Vereecken, J. Vanderborght, H. Hardelauf, Numerical Modeling of Large Scale Transport of Contaminant Solutes Using the Global Random Walk Algorithm, Monte Carlo Methods and Applications, 10 (2004) (2), 153-177.
• N. Suciu, C. Vamoş, H. Vereecken, J. Vanderborght, H. Hardelauf, Global Random Walk Model of Diffusion in Random Velocity Fields, Buletin ştiintific, Seria Mat. si Inf. (9), 307-312, Univ. Pitesti, 2003.
• N. Suciu, C. Vamoş, J. Vanderborght, H. Hardelauf, H. Vereecken, Numerical Investigations on Ergodicity of Solute Transport in Heterogeneous Aquifers, Internal Report ICG-IV 00204, Forschungszentrum Jülich, April, 2004.
• N. Suciu, C. Vamoş, Effective diffusion in heterogeneous media, Internal Report ICG-IV.00303, Forschungszentrum Jülich, July 2003.
• N. Suciu, C. Vamoş, H. Hardelauf, J. Vanderborght and H. Vereecken, The simulation of large scale transport in groundwater. Technical issues, Internal Report ICG-IV.00703, Forschungszentrum Jülich, September 2003.
• N. Suciu, C. Vamoş, H. Vereecken, J. Vanderborght and H. Hardelauf, Numerical modeling of large scale transport of contaminate solutes in heterogeneous aquifers using a new particles method, Proceedings of the CAIM-2003 conference, Mai 29-31 2003, Oradea , Romania, pp. 215-221.
• C. Vamoş, N. Suciu, H. Vereecken, Generalized random walk algorithm for the numerical modeling of complex diffusion processes, J. Comp. Phys., 186 (2003) (2), pp. 527-544. (IF 1.7) (pdf)
• N. Suciu, C. Vamoş, H. Vereecken and J. Vanderborght, Numerical Modeling of Solute Transport in Heterogeneous Aquifers, pp. 111-140 in G. Marinoschi and I. Stelian (editors), Proceedings of the first Workshop on Mathematical Modeling of Environmental Problems, Ed. Academiei Române, Bucharest 2002.
• C. Vamoş, N. Suciu, H. Vereecken, O. Nitzsche and H. Hardelauf, Global Random Walk Simulations of Diffusion, pp. 343-354 in Scientific Computing, Validated Numerics, Interval Methods, Edited by Krämer and Wolff von Gudenberg, Kluwer Academic/Plenum Publishers, New York, 2001.
• C. Vamoş, N. Suciu, H. Vereecken, J. Vanderborght and O. Nitzsche, Path decomposition of discrete effective diffusion coefficient, Internal Report ICG-IV.00501, Forschungszentrum Jülich, November 2001.
• C. Vamoş, N. Suciu, H. Vereecken, O. Nitzsche and H. Hardelauf, Global random walk simulations of diffusion in unbounded domains, Internal Report No. 502000, Forschungszentrum Jülich/ICG-4, September 2000.
• C. Vamoş, N. Suciu, H. Vereecken, U. Jaekel, H. Schwarze, Random Walkers Cellular Automata for Diffusion Processes, Z. Angew. Math. Mech. (ZAMM) 80, S367-68 (2000). (IF 0.4)
• N. Suciu, C. Vamoş, A. Georgescu, U. Jaeckel, H. Vereecken, Transport processes in porous media. 1. Continuous modeling, Rom J. Hydr. & Water Resour. 5 (1998) no. 1-2, 39-56.
• C. Vamoş, N. Suciu, A. Georgescu, U. Jaeckel, H. Vereecken, Transport processes in porous media. 2. Numerical modeling, Rom J. Hydr. & Water Resour. 5 (1998) no. 1-2, 85-98.
• C. Vamoş, N. Suciu, U. Jaekel, H. Vereecken, Numerical Modelling of Diffusion Processes by Cellular Automata, Internal Report No. 501198, Forschungszentrum Jülich, ICG-4, July 1998.
• N. Suciu, C. Vamoş, Simulation numérique du transport dans les milieux poreux stratifiés par une methode d’automate cellulaire, J.P. Carbonnel, P. Serban editeurs, Communications presentées au Seminaire ARDI-INMH, Bucarest, vol. 1 (1997), 172-177.
• C. Vamoş, N. Suciu, M. Peculea, Numerical modelling of the one-dimensional diffusion by random walkers, Rev. Anal. Numér. Théor. Approx., 26 (1997) no. 1-2, 237-247.
• N. Suciu, H. Vereecken, C. Vamoş, A. Georgescu, U. Jaekel, O. Neuendorf, On Lagrangian passive transport in porous media, Internal report No. 501196, Forschungszentrum Jülich, ICG-4, august 1996.
• N. Suciu, A. Geogescu, C. Vamoş, D. Mihu, The study of the pollutant dispersion in aerian and hydric medium using the homogenization method, Proceedings of the Fluid Mechanics and its Technical Applications Colloquium, (1989), 386-392 (in Romanian).

Numerical modeling of metals and alloys casting

• V. Soporan, C. Vamoş, C. Pavai, The influence of the alloy flow during the cast filling on the solidification process, Metalurgia, 51 (1999) no. 4, 56-70 (in Romanian).
• V. Soporan, C. Vamoş, C. Pavai, Numerical modeling with reduced resolution of the solidification process of the parts with great dimensions, Revista de turnătorie, (1998) no. 1, 6-10 (in Romanian).
• V. Soporan, C. Vamoş, C. Pavai, The qualitative analysis of the numerical modeling of solidification and the shrinkage formation, Metalurgia, 50 (1998) no. 1, 27-31 (in Romanian).
• V. Soporan, C. Vamoş, C. Pavai, Technological and constructive optimization of the parts using numerical methods, Metalurgia, 50 (1998) no. 2, 43-51 (in Romanian).
• V. Soporan, C. Vamoş C. Pavai, Numerical modeling of the cavities during the alloys solidification, Metalurgia, 3 (1998) no. 4, 53-55.
• V. Soporan, C. Vamoş C. Pavai, Numerical simulation for technological interpretation of solidification process castings, Metalurgia, 3 (1998) no. 4, 56-60.
• V. Soporan, C. Vamoş C. Pavai, Numerical modeling of the cavities during the alloys solidification, Proceedings of The Second International Conference on Materials and Manufacturing Technologies, Cluj-Napoca, (1998), 889-892.
• V. Soporan, C. Vamoş, C. Pavai, Numerical simulation for technological interpretation of solidification process castings, Proceedings of The Second International Conference on Materials and Manufacturing Technologies, Cluj-Napoca, (1998), 893-898.
• V. Soporan, C. Vamoş, C. Pavai, Numerical simulation of the contraction and the shrinkage formation during the solidification process, in Metals and alloys casting and solidification, tome I (1998) nr. 1, pp. 163-168, U.T. Press, Cluj-Napoca (in Romanian).
• V. Soporan, C. Vamoş, C. Pavai, The determination of optimal position for casting using the solidification direction curves, Metals and alloys casting and solidification, tome I (1998) no. 1, pp. 167-172, U.T. Press, Cluj-Napoca, 1998 (in Romanian).
• V. Soporan, C. Pavai, C. Vamoş, The optimization of the technological parameters of the ingot steel casting using numerical modeling, Metalurgia, 48 (1996) no. 11, 42-47 (in Romanian).
• V. Soporan, C. Vamoş, C. Pavai, Optimization of the thermical regime of the steel solidification within ingot, Metalurgia, vol. 48 (1996) no. 11, 53-57.
• V. Soporan, F. Lungu, C. Vamoş, C. Pavai, M. Crişan, The modelling of hydraulic and thermic phenomena specific of casting alloys, Proceedings of 12^th International Conference on Process Control and Simulation, Košice, 169-176 (1996).
• C. Vamoş, C. Pavai, V. Soporan, Numerical modeling of casting process, Rev. Anal. Numér. Théor. Approx., 25 (1996) no. 1-2, 247-255.

Meteorological numerical models, atmospheric dynamics, and geophysics

• C. Vamoş, N. Suciu, Geophysical implications of a decentered inner core, arXiv:1402.6494, 2014.
• C. Vamoş, N. Suciu, Seismic hemispheric asymmetry induced by Earth’s inner core decentering, arXiv:1111.1121v1, 2011.
• C. Vamoş and A. Georgescu, Models of asymptotic approximation for synoptical flows, Zeitschrift für Meteorologie, 40 (1990), 14-20.
• C. Vamoş, A. Georgescu, The forth order asymptotic approximation of the meteorological primitive equations when the Rossby number tends to zero, St. Cerc. Meteorologice, 3 (1989), 13-21.
• C. Vamoş and A. Georgescu, Filtered equations as an approximation model, Meteorology and Hydrology, 19 (1989), 21-22.
• C. Vamoş, A. Georgescu, Asymptotic approximation models in the atmosphere dynamics, National Conference of the Applied Mathematics and Mechanics, Cluj-Napoca, (1988), 141-143 (in Romanian).
• C. Vamoş and E. Cordoneanu, The importance of the planetary boundary structure in the numerical integration of the hydrostatic relation, Proceedings of the XIII^th International Conference on Carpathian Meteorology, Buşteni, (1987), 265-270.
• C. Vamoş and D. Banciu, Verification method for the ordinal predictand forecasts, Meteorology and Hydrology, 16 (1986), 23-27.
• C. Vamoş and I. Drăghici, A new coordinate system to treat orography in primitive equations, Meteorology and Hydrology, 16 (1986), 9-18.
• C. Vamoş şi N. Suciu, Regarding the action of sun and moon on the movement of core of the Earth, preprint ICEFIZ, EP-24 (1983).
• C. Vamoş, The Earth sphericity influence on the planetary waves, Studii şi cercetări meteorologice, 3 (1982), pp. 133-140.

Other numerical simulations

• C.V.L. Pop, I. Turcu, C.Vamoş, Simulation of fluctuating interference pattern for light scattered on erythrocytes in suspension, Studia Universitatis Babes-Bolyai, Physica, special issue 2, XLVIII, 2003, pp.511-514.

A book on the Romanian poet Mihai Eminescu

• C. Vamoş, D. Vamoş, Eminescu. Viaţa unui om singular, Risoprint, Cluj-Napoca, 2008, 361 pp, ISBN 978-973-751-759-3 (in Romanian; English title: Eminescu. Life and Work of a Singular Man)