Edit Profile (opens in new tab) Shchetka, Ekaterina Compute Distance To: Compute Author ID: shchetka.ekaterina Published as: Shchetka, E.; Shchetka, Ekaterina Documents Indexed: 3 Publications since 2018 Co-Authors: 1 Co-Author with 3 Joint Publications 10 Co-Co-Authors Co-Authors 0 single-authored 3 Fedotov, Alexander Serials 1 Applicable Analysis 1 Mathematical Notes 1 St. Petersburg Mathematical Journal Fields 2 Difference and functional equations (39-XX) 1 Ordinary differential equations (34-XX) 1 Operator theory (47-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 1 Publications have been cited 9 times in 9 Documents Cited by ▼ Year ▼ Complex WKB method for a difference Schrödinger equation with the potential being a trigonometric polynomial. Zbl 1385.39001Fedotov, A.; Shchetka, E. 9 2018 Complex WKB method for a difference Schrödinger equation with the potential being a trigonometric polynomial. Zbl 1385.39001Fedotov, A.; Shchetka, E. 9 2018 all cited Publications top 5 cited Publications all top 5 Cited by 9 Authors 4 Dobrokhotov, Sergei Yurievich 3 Fedotov, Alexander 3 Klopp, Frédéric 3 Tsvetkova, Anna V. 2 Anikin, A. Yu. 1 Brüning, Jochen 1 Nazaikinskii, Vladimir E. 1 Shchetka, Ekaterina 1 Vybornyi, E. V. Cited in 5 Serials 3 Mathematical Notes 2 Applicable Analysis 2 Russian Journal of Mathematical Physics 1 Theoretical and Mathematical Physics 1 SIAM Journal on Mathematical Analysis all top 5 Cited in 9 Fields 6 Difference and functional equations (39-XX) 4 Ordinary differential equations (34-XX) 4 Quantum theory (81-XX) 3 Special functions (33-XX) 2 Harmonic analysis on Euclidean spaces (42-XX) 1 Partial differential equations (35-XX) 1 Dynamical systems and ergodic theory (37-XX) 1 Optics, electromagnetic theory (78-XX) 1 Systems theory; control (93-XX) Citations by Year