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Found 5,412 Documents (Results 1–100)

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Girardi, Giovanni; Wirth, Jens
Decay estimates for a Klein-Gordon model with time-periodic coefficients. (English) Zbl 07332030
Cicognani, Massimo (ed.) et al., Anomalies in partial differential equations. Based on talks given at the INDAM workshop, University of Rome “La Sapienza”, Rome, Italy, September 9–13, 2019. Cham: Springer (ISBN 978-3-030-61345-7/hbk; 978-3-030-61346-4/ebook). Springer INdAM Series 43, 313-330 (2021).
MSC:  35
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\textit{G. Girardi} and \textit{J. Wirth}, Springer INdAM Ser. 43, 313--330 (2021; Zbl 07332030)
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Grishin, Denis V.; Pavlovskiy, Yan Yu.
Representation of solutions of the Cauchy problem for a one-dimensional Schrödinger equation with a smooth bounded potential by quasi-Feynman formulae. (English. Russian original) Zbl 07326746
Izv. Math. 85, No. 1, 24-60 (2021); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 85, No. 1, 27-65 (2021).
MSC:  81Q05 47D08 35C15 35J10 35L04
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\textit{D. V. Grishin} and \textit{Y. Yu. Pavlovskiy}, Izv. Math. 85, No. 1, 24--60 (2021; Zbl 07326746); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 85, No. 1, 27--65 (2021)
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Zhang, Xiao; Yang, Bo; Wei, Chaozhen; Luo, Maokang
Bounded solution structure of Schrödinger equation in the presence of the minimal length and its effect: bound states in the continuum are universal. (English) Zbl 07319185
Commun. Nonlinear Sci. Numer. Simul. 96, Article ID 105694, 16 p. (2021).
MSC:  81V45 35B25 81Q05 81Q15 81R60 81S40 35R11 81S07 46F10
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\textit{X. Zhang} et al., Commun. Nonlinear Sci. Numer. Simul. 96, Article ID 105694, 16 p. (2021; Zbl 07319185)
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Pelinovsky, Dmitry E.; Penati, Tiziano; Paleari, Simone
Existence and stability of Klein-Gordon breathers in the small-amplitude limit. (English) Zbl 07315229
Dörfler, Willy (ed.) et al., Mathematics of wave phenomena. Selected papers based on the presentations at the conference, Karlsruhe, Germany, July 23–27, 2018. Cham: Birkhäuser (ISBN 978-3-030-47173-6/hbk; 978-3-030-47174-3/ebook). Trends in Mathematics, 251-278 (2020).
MSC:  39A36 39A14 39A12 37K60 37K40
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\textit{D. E. Pelinovsky} et al., in: Mathematics of wave phenomena. Selected papers based on the presentations at the conference, Karlsruhe, Germany, July 23--27, 2018. Cham: Birkhäuser. 251--278 (2020; Zbl 07315229)
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Feng, Wen; Stanislavova, Milena
On the spectral stability of standing waves of nonlocal \(\mathcal{PT}\) symmetric systems. (English) Zbl 07315222
Dörfler, Willy (ed.) et al., Mathematics of wave phenomena. Selected papers based on the presentations at the conference, Karlsruhe, Germany, July 23–27, 2018. Cham: Birkhäuser (ISBN 978-3-030-47173-6/hbk; 978-3-030-47174-3/ebook). Trends in Mathematics, 145-162 (2020).
MSC:  35Q55 35Q41 35Q53 35P99 35B35 15A18 65M70
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\textit{W. Feng} and \textit{M. Stanislavova}, in: Mathematics of wave phenomena. Selected papers based on the presentations at the conference, Karlsruhe, Germany, July 23--27, 2018. Cham: Birkhäuser. 145--162 (2020; Zbl 07315222)
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Klopp, F.; Fedotov, A. A.
On the hierarchical behavior of solutions of the Maryland equation in the semiclassical approximation. (English. Russian original) Zbl 1454.81067
Math. Notes 108, No. 6, 906-910 (2020); translation from Mat. Zametki 108, No. 6, 941-946 (2020).
MSC:  81Q05 39A12 39A06 37C55 93A13
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\textit{F. Klopp} and \textit{A. A. Fedotov}, Math. Notes 108, No. 6, 906--910 (2020; Zbl 1454.81067); translation from Mat. Zametki 108, No. 6, 941--946 (2020)
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Gorbatenko, M. V.; Neznamov, V. P.
Quantum mechanics of stationary states of particles in a space-time of classical black holes. (English. Russian original) Zbl 1453.81032
Theor. Math. Phys. 205, No. 2, 1492-1526 (2020); translation from Teor. Mat. Fiz. 205, No. 2, 284-323 (2020).
MSC:  81Q35 81Q05 81R20 83C75 81V17 81V80 81V10 81V25 83C15 83C57 83E50
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\textit{M. V. Gorbatenko} and \textit{V. P. Neznamov}, Theor. Math. Phys. 205, No. 2, 1492--1526 (2020; Zbl 1453.81032); translation from Teor. Mat. Fiz. 205, No. 2, 284--323 (2020)
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Matveev, V. B.; Smirnov, A. O.
Multiphase solutions of nonlocal symmetric reductions of equations of the AKNS hierarchy: general analysis and simplest examples. (English. Russian original) Zbl 1453.81017
Theor. Math. Phys. 204, No. 3, 1154-1165 (2020); translation from Teor. Mat. Fiz. 204, No. 3, 383-395 (2020).
MSC:  81Q05 35Q55 81R05 35Q53 37K10
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\textit{V. B. Matveev} and \textit{A. O. Smirnov}, Theor. Math. Phys. 204, No. 3, 1154--1165 (2020; Zbl 1453.81017); translation from Teor. Mat. Fiz. 204, No. 3, 383--395 (2020)
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Shafarevich, A. I.; Shchegortsova, O. A.
Semiclassical asymptotics of the solution to the Cauchy problem for the Schrödinger equation with a delta potential localized on a codimension 1 surface. (English. Russian original) Zbl 1455.35213
Proc. Steklov Inst. Math. 310, 304-313 (2020); translation from Tr. Mat. Inst. Steklova 310, 322-331 (2020).
Reviewer: Alain Brillard (Riedisheim)
MSC:  35Q41 81Q05 81Q10 81Q20 53D12 35B40
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\textit{A. I. Shafarevich} and \textit{O. A. Shchegortsova}, Proc. Steklov Inst. Math. 310, 304--313 (2020; Zbl 1455.35213); translation from Tr. Mat. Inst. Steklova 310, 322--331 (2020)
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Sushch, Volodymyr
Chiral properties of discrete Joyce and Hestenes equations. (English) Zbl 1453.81019
Pinelas, Sandra (ed.) et al., Differential and difference equations with applications. Selected papers based on the presentations at the fourth international conference, ICDDEA 2019, Lisbon, Portugal, July 1–5, 2019. Cham: Springer. Springer Proc. Math. Stat. 333, 765-778 (2020).
MSC:  81Q05 81R20 81R25 39A12 15A66 15A67
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\textit{V. Sushch}, Springer Proc. Math. Stat. 333, 765--778 (2020; Zbl 1453.81019)
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Romanov, V. G.
Phaseless inverse problems for Schrödinger, Helmholtz, and Maxwell equations. (English. Russian original) Zbl 1450.81059
Comput. Math. Math. Phys. 60, No. 6, 1045-1062 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 6, 1074-1092 (2020).
MSC:  81U40 81Q05 35J05 35Q61 35R30 81-02
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\textit{V. G. Romanov}, Comput. Math. Math. Phys. 60, No. 6, 1045--1062 (2020; Zbl 1450.81059); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 6, 1074--1092 (2020)
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