Plamen Djakov

发表

Asymptotics of spectral gaps of 1D Dirac operator whose potential is a linear combination of two exponential terms

Berkay Anahtarci, Plamen Djakov, P. Djakov, 2015, Asymptot. Anal..

Equiconvergence of spectral decompositions of 1D Dirac operators with regular boundary conditions

Boris Mityagin, Plamen Djakov, B. Mityagin, 2011, J. Approx. Theory.

Spectral gaps of the periodic Schrödinger operator when its potential is an entire function

Boris Mityagin, Plamen Djakov, B. Mityagin, 2003, Adv. Appl. Math..

Simple and double eigenvalues of the Hill operator with a two-term potential

Boris Mityagin, Plamen Djakov, B. Mityagin, 2005, J. Approx. Theory.

Trace formula and Spectral Riemann Surfaces for a class of tri-diagonal matrices

Boris Mityagin, Plamen Djakov, 2006, J. Approx. Theory.

Spectral triangles of Schrödinger operators with complex potentials

Boris Mityagin, Plamen Djakov, B. Mityagin, 2003 .

Asymptotics of instability zones of Hill operators with a two term potential

Boris Mityagin, Plamen Djakov, B. Mityagin, 2004 .

The Asymptotics of Spectral Gaps of a 1D Dirac Operator with Cosine Potential

Boris Mityagin, Plamen Djakov, B. Mityagin, 2003 .

Smoothness of Schrödinger Operator Potential in the Case of Gevrey Type Asymptotics of the Gaps

Boris Mityagin, Plamen Djakov, B. Mityagin, 2002 .