Faculty research

Faculty research

Department of Political Science and International Relations
Department of Economics
Department of History, Philosophy and Religious Studies
Department of Kazakh Language and Turkic Studies
Department of Languages, Linguistics, and Literatures
Department of Sociology and Anthropology
Department of Biology
Department of Chemistry
Department of Mathematics

2019 Research Outputs by the Mathematics Department

Ten faculty members and 1 post-doc published 43 Journal papers and 2 conference proceedings. Three faculty members had no publications. 

Durvudkhan Suragan

Critical Hardy inequalities, Ann. Acad. Sci. Fenn. Math., 44 (2019), 1159-1174. (with Ruzhansky M.)

Green’s identities, comparison principle and uniqueness of positive solutions for nonlinear p-sub-Laplacian equations on stratified Lie groups,  Potential Analysis, 2019.  (with Ruzhansky M.)

Lp Caffarelli-Kohn-Nirenberg type inequalities on homogeneous groups,  Quart. J. Math., 70 (2019), 305-318. (with Ruzhansky M. and Ozawa T.)

Green-type identities for Rockland operators on graded Lie groups,  Complex Anal. Oper. Theory, 13 (2019), 959-966. (with Mustafa M.)

Weighted Lp-Hardy and Lp Rellich inequalities with boundary terms on stratified Lie groups,  Rev. Mat. Complutense, 32 (2019), 19-35. (with Ruzhansky M. and Sabitbek B.)

Hardy-Littlewood-Sobolev and Stein-Weiss inequalities on homogeneous Lie groups. Integral Transforms and Special Functions, 30 (2019), 643-655. (with Kassymov A. and Ruzhansky M.)

On spectral and boundary properties of the volume potential for the Helmholtz equation,  Math. Model. Nat. Phenom., 14 (2019), 502. (with Kalmenov T.Sh. and Ruzhansky M.)

Weighted anisotropic Hardy and Rellich type inequalities for general vector fields,  NoDEA Nonlinear Differential Equations Appl. 26 (2019), 13. (with Ruzhansky M. and Sabitbek B.)

Piotr Skrzypacz

Fariza Sabit, Mansur Shakipov, Piotr Skrzypacz, Boris Golman: Dead-core solutions to simple catalytic reaction problems in chemical engineering, Eurasian Chemico-Technological Journal, 21 (2019) 19-23.

Piotr Skrzypacz, Shirali Kadyrov, Daulet Nurakhmetov, Dongming Wei: Analysis of Dynamic Pull-in Voltage of a Nonlinear Material MEMS Model, Nonlinear Analysis: Real World Applications, 45 (2019) 581-589.

Vsevolod V. Andreev, Piotr Skrzypacz, Boris Golman: The formation of dead zones in nonisothermal porous catalyst with temperature-dependent diffusion coefficient International Journal of Chemical Kinetics, 2019,1–12.  

J. H. He, D. Nurakhmetov, P. Skrzypacz, D. Wei: Dynamic pull-in for micro–electromechanical device with a current-carrying conductor,Journal of Low Frequency Noise, Vibration and Active Control, available online September 26, 2019. 

Generalized stiffness and effective mass coefficients for power-law Euler–Bernoulli beams, P. Skrzypacz, D. Nurakhmetov, D. Wei, Acta Mech. Sin. (2019). 

Piotr Skrzypacz, Vsevolod V. Andreev, Boris Golman: Dead-core and non-dead-core solutions to diffusion-reaction problems for catalyst pellets with external mass transfer Chemical Engineering Journal, 385 (2020) 123927, Available online 27 December 2019. 

Anastasios Bountis

Y. Kominis, J. Cuevas-Maraver, P. G. Kevrekidis, D. J. Frantzeskakis, and A. Bountis, “Continuous Families of Solitary Waves in Non-Symmetric Complex Potentials: A Melnikov Theory Approach”, Chaos, Solitons and Fractals, Vol. 118, 222-233 (2019).

J. E. Macias-Diaz, A. Bountis, H. Christodoulidi, “Energy Transmission in Hamiltonian Systems with Globally Interacting Particles and On-Site Potentials”, Mathematics in Engineering, 1(2): 343–358 (April 2019). 

A. Bountis, Zh. Zhunussova, K. Dosmagulova, “Steady States and Travelling Wave Solutions of the Heisenberg and M – I Spin Systems”, Nonlinear Phenomena in Complex Systems, vol. 22 (2), 116 – 127 (2019).

Y. Zhiyenbayev, Y. Kominis, C. Valagiannopoulos, V. Kovanis, and A. Bountis, “Enhanced Stability, Bistability, and Exceptional Points in Saturable Active Photonic Couplers”, Physical Review A 100, 043834 (2019).

Y. Kominis, K. D. Choquette, V. Kovanis, and A. Bountis, “Antiresonances and Ultrafast Resonances in Coupled Twin Photonic Oscillator”, IEEE Photonics Volume: 11 Issue: 1 (January 2019).

Manat Mustafa

M.Mustafa, Durvudkhan Suragan.  Green-type identities for Rockland operators on graded lie groups.Complex Anal. Oper. Theory (2019) 13: 959.

 Bazhenov, N., Mustafa, M. and Yamaleev, M. Elementary theories and hereditary undecidability for semilattices of numberings.   Arch. Math. Logic (2019) 58: 485.

 I.Herbert, M.Mustafa,S.Jain, S,Lempp, F.Stephan. Reductions between Types of Numberings. Annals of Pure and Applied Logic, https://doi.org/10.1016/ j.apal.2019.102716. 2019.

Bazhenov N., Mustafa M., Yamaleev M. (2019) Computable Isomorphisms of Distributive Lattices. In: Gopal T., Watada J. (eds) Theory and Applications of Models of Computation. TAMC 2019. Lecture Notes in Computer Science, vol 11436. Springer, Cham.

Bazhenov N., Mustafa M., Ospichev S. (2019) Bounded Reducibility for Computable Numberings. In: Manea F., Martin B., Paulusma D., Primiero G. (eds) Computing with Foresight and Industry. CiE 2019. Lecture Notes in Computer Science, vol 11558. Springer, Cham. 

Dongming Wei

Analysis of dynamic pull-in voltage of a graphene MEMS model, P. Skrzypacz, S. Kadyrov, D. Nurakhmetov, D. Wei , Nonlinear Analysis: Real World Applications, 2019, 45, 581-589. (Q1) 

Dynamic pull-in for micro–electromechanical device with a current-carrying conductor,

J.H. He, D. Nurakhmetov, P. Skrzypacz, D. Wei, Journal of Low Frequency Noise, Vibration and Active Control, available online September 26, 2019. (Q1)

Generalized stiffness and effective mass coefficients for power-law Euler–Bernoulli beams, P. Skrzypacz, D. Nurakhmetov, D. Wei, Acta Mech. Sin. (2019). (Q2)

Traveling Waves of Some Symmetric Planar Flows of Non-Newtonian Fluids, D. Wei and Y. Shu, Journal of Applied and Computational Mechanics 5 (2), 344-354, 2019. (Q2).

Existence of self-similar solutions of the two-dimensional Navier–Stokes equation for non-Newtonian fluids, D. Wei, S. Al-Ashhab, Arab Journal of Mathematical Sciences, In Press, Corrected Proof, Available online 20, April 2019. 

Alejandro Javier Castro Castilla

 A. Assaubay, J.J. Betancor, A.J. Castro, J.C. Fariña, Riesz transforms, Cauchy-Riemann systems and amalgam Hardy spaces, Banach J. Math. Anal. 13 (2019), 697-725.

 V. Almeida, J.J. Betancor, A.J. Castro, J.C. Fariña, L. Rodríguez-Mesa,  BMO functions and Balayage of Carleson measures in the Bessel setting,  Rev. Mat. Complut. 32 (2019), 57-98.

V. Almeida, J.J. Betancor, A.J. Castro, L. Rodríguez-Mesa, Variable exponent Hardy spaces associated with discrete Laplacians on graphs,  SCI China Math. 62 (2019), 73-124.

 A.J. Castro, S. Rodríguez-López, W. Staubach,Transference of local to global L2 maximal estimates for dispersive partial differential equations, J. Math. Anal. Appl. 471 (2019), 411-422.

Zhenisbek Assylbekov

Assylbekov, Z. and Takhanov, R., 2019. Context vectors are reflections of word vectors in half the dimensions. Journal of Artificial Intelligence Research, 66, pp.225-242. (IF=1.820)

 Myngbay, A., Bexeitov, Y., Adilbayeva, A., Assylbekov, Z., Yevstratenko, B.P., Aitzhanova, R.M., Matkarimov, B., Adarichev, V.A. and Kunz, J., 2019. CTHRC1: a new candidate serum biomarker for improved rheumatoid arthritis diagnosis. Frontiers in immunology, 10, p.1353. (IF=4.716)

A. Sorokina, A. Karipbayeva, and Z. Assylbekov, 2019. Low rank approximation of matrices for pmi-based word embeddings. In Proceedings of CICLing. (rank B)

B. Myrzakhmetov, Z. Assylbekov, and R. Takhanov, 2019. Initial explorations on chaotic behaviors of recurrent neural networks. In Proceedings of CICLing. (rank B)

Yerlan Amanbek

Amanbek, Y., Singh, G., Wheeler, M. F., and van Duijn, H. (2019). Adaptive Numerical Homogenization for Upscaling Single Phase Flow and Transport”. Journal of Computational Physics, 87, 117 – 133. 

Amanbek, Y., and Wheeler, M. F. (2019). A priori error analysis for transient problems using Enhanced Velocity approach in the discrete-time setting. Journal of Computational and Applied Mathematics, 361, 459-471. 

Amanbek Y., Singh G., Wheeler M.F. (2019) Recovery of the Interface Velocity for the Incompressible Flow in Enhanced Velocity Mixed Finite Element Method. In: Rodrigues J. et al. (eds) Computational Science. ICCS 2019. ICCS 2019. Lecture Notes in Computer Science, Vol 11539. Springer, Cham. 

Francesco Sica

X. Fan, G. Gong, B. Schoenmakers, F. Sica and A. Sidorenko, Secure Simultaneous Bit Extraction from Koblitz Curves Designs, Codes and Cryptography, 87 (2019), 1-13.

Eunghyun Lee

Eunghyun Lee and  Dong Wang,  Distributions of a particle’s position and their asymptotics in the q-deformed totally asymmetric zero range process with site dependent jumping rates, Stochastic Processes and their Applications, Volume 129, Issue 5, May 2019, Pages 1795-1828.

Zhibek Kadyrsizova

Alberto F. Boix, Daniel J. Hernández, Zhibek Kadyrsizova, Mordechai Katzman, Sara Malec, Marcus Robinson, Karl Schwede, Daniel Smolkin, Pedro Teixeira and Emily E. Witt, The Test Ideals package for Macaulay2, Journal of Software for Algebra and Geometry (9) 2019, 89-110. 

Ardak Kashkynbayev 

Kashkynbayev, A., Cao, J. & Damiyev, Z. Stability analysis for periodic solutions of fuzzy shunting inhibitory CNNs with delays. Adv Differ Equ 2019, 384 (2019).

Bibinur Shupeyeva

Green and Neumann functions for a plane degenerate circular domain, H Begehr, S Burgumbayeva, B Shupeyeva, Analysis, Probability, Applications, and Computation, (2019) 141-149.

 

Department of Physics