Classical Analysis and ODEs · Mathematics
Weyl matrix functions and inverse problems for discrete Dirac type self-adjoint system: explicit and general solutions
B. Fritzsche, B. Kirstein, I. Ya. Roitberg, A. L. Sakhnovich
2011-04-05
Classical Analysis and ODEs · Mathematics
Skew-self-adjoint Dirac systems with a rectangular matrix potential: Weyl theory, direct and inverse problems
B. Fritzsche, B. Kirstein, I. Ya. Roitberg, A. L. Sakhnovich
2012-11-29
Spectral Theory · Mathematics
Discrete Dirac system: rectangular Weyl functions, direct and inverse problems
B. Fritzsche, B. Kirstein, I. Roitberg, A. L. Sakhnovich
2016-11-03
Classical Analysis and ODEs · Mathematics
Weyl functions of Dirac systems and of their generalizations: integral representation, inverse problem, and discrete interpolation
B. Fritzsche, B. Kirstein, A. L. Sakhnovich
2012-11-29
Spectral Theory · Mathematics
Skew-selfadjoint Dirac systems: stability of the procedure of explicit solving the inverse problem
B. Fritzsche, B. Kirstein, I. Ya. Roitberg, A. L. Sakhnovich
2018-03-20
Spectral Theory · Mathematics
Skew-selfadjoint Dirac systems with rational rectangular Weyl functions: explicit solutions of direct and inverse problems and integrable wave equations
B. Fritzsche, M. A. Kaashoek, B. Kirstein, A. L. Sakhnovich
2016-11-03
Classical Analysis and ODEs · Mathematics
Semiseparable integral operators and explicit solution of an inverse problem for the skew-self-adjoint Dirac-type system
B. Fritzsche, B. Kirstein, A. L. Sakhnovich
2010-02-02
Spectral Theory · Mathematics
Discrete Dirac systems on the semiaxis: rational reflection coefficients and Weyl functions
B. Fritzsche, B. Kirstein, I. Ya. Roitberg, A. L. Sakhnovich
2020-07-03
Spectral Theory · Mathematics
General-type discrete self-adjoint Dirac systems: explicit solutions of direct and inverse problems, asymptotics of Verblunsky-type coefficients and stability of solving inverse problem
I. Ya. Roitberg, A. L. Sakhnovich
2020-07-03
Classical Analysis and ODEs · Mathematics
Recovery of Dirac system from the rectangular Weyl matrix function
B. Fritzsche, B. Kirstein, I. Ya. Roitberg, A. L. Sakhnovich
2015-05-28
Exactly Solvable and Integrable Systems · Physics
A discrete Schrodinger spectral problem and associated evolution equations
M. Boiti, M. Bruschi, F. Pempinelli, B. Prinari
2009-11-07