Found 6,650 Documents (Results 1–100)

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A modified formal Lagrangian formulation for general differential equations. (English)Zbl 07523439

MSC:  37K06 35A15 76M60
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Infinitely many solutions for Neumann problems associated to non-homogeneous differential operators through Orlicz-Sobolev spaces. (English)Zbl 07515007

J. Contemp. Math. Anal., Armen. Acad. Sci. 57, No. 1, 1-11 (2022) and Izv. Nats. Akad. Nauk Armen., Mat. 57, No. 1, 64-76 (2022).
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A hyperbolicity criterion for a class of diffeomorphisms of an infinite-dimensional torus. (English. Russian original)Zbl 07514270

Sb. Math. 213, No. 2, 173-215 (2022); translation from Mat. Sb. 213, No. 2, 50-95 (2022).
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MSC:  90Cxx
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Ergodicity of Galerkin approximations of surface quasi-geostrophic equations and Hall-magnetohydrodynamics system forced by degenerate noise. (English)Zbl 07496916

MSC:  35Q35 37L55 60H30
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Kadomtsev-Petviashvili equation: one-constraint method and lump pattern. (English)Zbl 07487484

MSC:  35C08 35Q51 37K10
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Transition fronts of Fisher-KPP equations in locally spatially inhomogeneous patchy environments. (English)Zbl 07472463

Reviewer: Xiong Li (Beijing)
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Mean-square invariant manifolds for ill-posed stochastic evolution equations driven by nonlinear noise. (English)Zbl 07471737

MSC:  37Lxx 60Hxx 47Dxx
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Three-component coupled nonlinear Schrödinger system in a multimode optical fiber: Darboux transformation induced via a rank-two projection matrix. (English)Zbl 07469331

MSC:  35Qxx 37Kxx 65Nxx
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Limit measures of stochastic Schrödinger lattice systems. (English)Zbl 07469093

MSC:  37L40 37L55 60H10
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Global inversion for metrically regular mappings between Banach spaces. (English)Zbl 07464325

MSC:  47J07 46T20 46G05
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Input-to-state stability of infinite-dimensional stochastic nonlinear systems. (English)Zbl 07461158

MSC:  37H30 60H15 93E15
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Approximate dynamics of a class of stochastic wave equations with white noise. (English)Zbl 07452623

MSC:  37L55 60H15 35R60
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Geometry, symmetries, and classical physics. A mosaic. (English)Zbl 1480.00040

Boca Raton, FL: CRC Press (ISBN 978-0-367-53523-0/hbk; 978-0-367-54141-5/pbk; 978-1-003-08774-8/ebook). xiii, 482 p. (2022).
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Attractors of Hamiltonian nonlinear partial differential equations. (English)Zbl 1481.37001

Cambridge Tracts in Mathematics 224. Cambridge: Cambridge University Press (ISBN 978-1-316-51691-1/hbk; 978-1-00-902545-4/ebook). x, 218 p. (2022).
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Lie symmetry reductions and exact solutions to a generalized two-component Hunter-Saxton system. (English)Zbl 07514435

MSC:  37L20 35C05 35Q53
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Mean-square approximation of iterated Ito and Stratonovich stochastic integrals: method of generalized multiple Fourier series. Application to numerical integration of Ito SDEs and semilinear SPDEs. (English)Zbl 07510840

MSC:  60-XX 65-XX
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On the 2-soliton asymptotics for the $$d\times d$$-matrix Korteweg-de Vries equation. (English)Zbl 07491570

Walczak, Szymon (ed.), Proceedings of the contemporary mathematics in Kielce 2020, Kielce, Poland, February 24–27, 2021. Warsaw: De Gruyter/Sciendo. 259-274 (2021).
MSC:  37K40 35Q53 35C08
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A new application of the $$\bar{\partial}$$-method. (English)Zbl 1482.37070

MSC:  37K10 37K20
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On the evolution equation for modelling the Covid-19 pandemic. (English)Zbl 07482944

Agarwal, Praveen (ed.) et al., Analysis of infectious disease problems (Covid-19) and their global impact. Singapore: Springer. Infosys Sci. Found. Ser., 51-76 (2021).
MSC:  92D30 37L05 60G50
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MSC:  37K20
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MSC:  65-XX
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Maps that are continuously differentiable in the Michal and Bastiani sense but not in the Fréchet sense. (English. Russian original)Zbl 07456655

J. Math. Sci., New York 259, No. 6, 761-774 (2021); translation from Sovrem. Mat., Fundam. Napravl. 63, No. 4, 543-556 (2017).
MSC:  46G05 46T20
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On functions of bounded variation on convex domains in Hilbert spaces. (English)Zbl 07451411

MSC:  47D06 26B30 46E30
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Painlevé analysis of higher order nonlinear evolution equations with variable coefficients. (English)Zbl 07448254

MSC:  35Q53 37K10
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The Loewner framework for system identification and reduction. (English)Zbl 07445316

Benner, Peter (ed.) et al., Model order reduction. Volume 1: System- and data-driven methods and algorithms. Berlin: De Gruyter. 181-228 (2021).
MSC:  65-XX 68-XX
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Upper semi-continuity of random attractors and existence of invariant measures for nonlocal stochastic Swift-Hohenberg equation with multiplicative noise. (English)Zbl 07441711

MSC:  60H15 37L55 47D06
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Random tempered distributions on locally compact separable abelian groups. (English)Zbl 07440857

Karapetyants, Alexey N. (ed.) et al., Operator theory and harmonic analysis. OTHA 2020, Part II – probability-analytical models, methods and applications. Based on the international conference on modern methods, problems and applications of operator theory and harmonic analysis. Cham: Springer. Springer Proc. Math. Stat. 358, 147-166 (2021).
MSC:  46F05 43A15 60G20
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Some algebraic aspects of the Turaev cobracket. (English)Zbl 1480.57015

Papadopoulos, Athanase (ed.), Topology and geometry. A collection of essays dedicated to Vladimir G. Turaev. Berlin: European Mathematical Society. IRMA Lect. Math. Theor. Phys. 33, 329-356 (2021).
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Eckland and Bishop-Phelps variational principles in partially ordered spaces. (Russian. English summary)Zbl 07432737

MSC:  58E30 49J52 06A06
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Reduction of a functional integral over discontinuous trajectories to integrals over continuous trajectories. (English. Russian original)Zbl 1480.81086

Mosc. Univ. Math. Bull. 76, No. 4, 168-171 (2021); translation from Vestn. Mosk. Univ., Ser. I 76, No. 4, 41-43 (2021).
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On one limit theorem related to the Cauchy problem solution for the Schrödinger equation with a fractional derivative operator of order $$\alpha \in \bigcup_{m=3}^{\infty}\left(m-1,m\right)$$. (English. Russian original)Zbl 1477.35302

J. Math. Sci., New York 258, No. 6, 912-919 (2021); translation from Zap. Nauchn. Semin. POMI 486, 254-264 (2019).
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Limit theorems on convergence to generalized Cauchy type processes. (English. Russian original)Zbl 1477.35326

J. Math. Sci., New York 258, No. 6, 883-893 (2021); translation from Zap. Nauchn. Semin. POMI 486, 214-228 (2019).
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Supports for degenerate stochastic differential equations with jumps and applications. (English)Zbl 1474.60155

MSC:  60H10 60J76
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Infinite dimensional pathwise Volterra processes driven by Gaussian noise – probabilistic properties and applications –. (English)Zbl 07424799

MSC:  60H05 60H20 45D05
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Degenerate sweeping process with a Lipschitz perturbation. (English)Zbl 07420052

MSC:  34G25 49J52 58E35
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