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Roman Kozlov
Roman Kozlov
Department of Business and Management Science, Norwegian School of Economics
Verified email at nhh.no
Title
Cited by
Cited by
Year
Lie group classification of second-order ordinary difference equations
V Dorodnitsyn, R Kozlov, P Winternitz
Journal of mathematical physics 41 (1), 480-504, 2000
1372000
Continuous symmetries of Lagrangians and exact solutions of discrete equations
V Dorodnitsyn, R Kozlov, P Winternitz
Journal of Mathematical Physics 45 (1), 336-359, 2004
862004
Invariance and first integrals of continuous and discrete Hamiltonian equations
V Dorodnitsyn, R Kozlov
Journal of Engineering Mathematics 66, 253-270, 2010
682010
Symmetry-preserving difference schemes for some heat transfer equations
MI Bakirova, VA Dorodnitsyn, RV Kozlov
Journal of Physics A: Mathematical and General 30 (23), 8139, 1997
621997
A heat transfer with a source: the complete set of invariant difference schemes
V Dorodnitsyn, R Kozlov
Journal of Nonlinear Mathematical Physics 10 (1), 16-50, 2003
522003
Lagrangian and Hamiltonian formalism for discrete equations: symmetries and first integrals
VA Dorodnitsyn, R Kozlov
Symmetries and integrability of difference equations, 7-49, 2011
402011
Symmetries of systems of stochastic differential equations with diffusion matrices of full rank
R Kozlov
Journal of Physics A: Mathematical and Theoretical 43 (24), 245201, 2010
402010
The group classification of a scalar stochastic differential equation
R Kozlov
Journal of Physics A: Mathematical and Theoretical 43 (5), 055202, 2010
382010
Conservative discretizations of the Kepler motion
R Kozlov
Journal of Physics A: Mathematical and Theoretical 40 (17), 4529, 2007
372007
First integrals of difference Hamiltonian equations
V Dorodnitsyn, R Kozlov
Journal of Physics A: Mathematical and Theoretical 42 (45), 454007, 2009
312009
Symmetries, Lagrangian formalism and integration of second order ordinary difference equations
V Dorodnitsyn, R Kozlov, P Winternitz
Journal of Nonlinear Mathematical Physics 10 (sup2), 41-56, 2003
302003
The behaviour of the local error in splitting methods applied to stiff problems
R Kozlov, A Kværnø, B Owren
Journal of Computational Physics 195 (2), 576-593, 2004
292004
One-dimensional gas dynamics equations of a polytropic gas in Lagrangian coordinates: Symmetry classification, conservation laws, difference schemes
VA Dorodnitsyn, R Kozlov, SV Meleshko
Communications in Nonlinear Science and Numerical Simulation 74, 201-218, 2019
272019
Lie group classification of first-order delay ordinary differential equations
VA Dorodnitsyn, R Kozlov, SV Meleshko, P Winternitz
Journal of Physics A: Mathematical and Theoretical 51 (20), 205202, 2018
272018
On maximal Lie point symmetry groups admitted by scalar stochastic differential equations
R Kozlov
Journal of Physics A: Mathematical and Theoretical 44 (20), 205202, 2011
242011
Random Lie symmetries of Ito stochastic differential equations
R Kozlov
Journal of Physics A: Mathematical and Theoretical 51 (30), 305203, 2018
232018
The adjoint equation method for constructing first integrals of difference equations
V Dorodnitsyn, E Kaptsov, R Kozlov, P Winternitz
Journal of Physics A: Mathematical and Theoretical 48 (5), 055202, 2015
212015
Lie point symmetries of Stratonovich stochastic differential equations
R Kozlov
Journal of Physics A: Mathematical and Theoretical 51 (50), 505201, 2018
192018
On symmetries of stochastic differential equations
R Kozlov
Communications in Nonlinear Science and Numerical Simulation 17 (12), 4947-4951, 2012
172012
On the Hochschild cohomologies of associative conformal algebras with a finite faithful representation
PS Kolesnikov, RA Kozlov
Communications in Mathematical Physics 369, 351-370, 2019
162019
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