Ma Rui Job Title: Assistant Professor E-mail: rui.ma@bit.edu.cn
From 2018 to 2019, he was funded by the Humboldt Foundation to do a PhD at Humboldt University in Berlin, Germany. Numer. Math., SIAM J. on Numer. Anal., J. Sci. Comput. He has published more than 10 papers in other journals.
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Numerical solution of partial differential Equation (Finite element method)
→ Problems in elasticity
→ Eigenvalue problem

Sep. 2011 - Jul. 2017 Ph.D. Computational Mathematics, School of Mathematical Sciences, Peking University
Sep. 2007 - Jul. 2011 Bachelor of Science Information and Computational Science, School of Mathematical Sciences, Peking University

November 2021 - Present Assistant Professor Appointment Beijing Institute of Technology
January 2020 - September 2021 Postdoctoral Fellow, University of Duisburg-Essen, Germany
January 2018 - December 2019 Postdoctoral Fellow, Humboldt University Berlin

[1] J. Hu, Y. Liang and R. Ma. Conforming finite element DIVDIV complexes and the application for the linearized Einstein-Bianchi system. SIAM Journal on Numerical Analysis, 2022, 60(3), 1307-1330
[2] J. Hu, L. Ma and R. Ma. Optimal superconvergence analysis for the Crouzeix-Raviart and the Morley elements. Advances in Computational Mathematics, 2021, 47(52)
[3] J. Hu, R. Ma and M. Zhang. A family of mixed finite elements for the biharmonic equations on triangular and tetrahedral grids. Science China Mathematics, 2021, 64: 2793-2816
[4] C. Carstensen and R. Ma. Adaptive mixed finite element methods for non-selfadjoint indefinite second-order elliptic PDEs with optimal rates. SIAM Journal on Numerical Analysis, 2021, 59(2):955-982
[5] C. Carstensen and R. Ma. Collective marking for arbitrary order adaptive least-squares finite element methods with optimal rates. Computers and Mathematics with Applications, 2021, 95:271-281
[6] F. Bertrand, D. Boffi and R. Ma. An adaptive finite element scheme for the Hellinger-Reissner elasticity mixed eigenvalue problem. Computational Methods in Applied Mathematics, 2021(3): 501-512
[7] J. Hu and R. Ma. Partial relaxation of C0 vertex continuity of stresses of conforming mixed finite elements for the elasticity problem. Computational Methods in Applied Mathematics, 2021, 21(1):89-108
[8] J. Hu and R. Ma. Nonconforming mixed finite elements for linear elasticity on simplicial grids. Numerical Methods for Partial Differential Equations, 2019, 35(2): 716-732
[9] J. Hu, Y. Huang and R. Ma. Guaranteed lower bounds for eigenvalues of elliptic operators. Journal of Scientific Computing, 2016, 67(3):1181-1197
[10] J. Hu and R. Ma. Superconvergence of both the Crouzeix-Raviart and Morley elements. Numerische Mathematik, 2016, 132(3):491-509
[11] J. Hu, R. Ma and Z. Shi. A new a priori error estimate of nonconforming finite element methods. Science China Mathematics, 2014, 57(5):887-902