Found 6,914 Documents (Results 1–100)
Spectral stability of constrained solitary waves for the generalized singular perturbed KdV equation. (English) Zbl 07919165
Sharp sub-Gaussian upper bounds for subsolutions of Trudinger’s equation on Riemannian manifolds. (English) Zbl 07919123
Sharp boundary concentration for a two-dimensional nonlinear Neumann problem. (English) Zbl 07916678
A study on a class of weighted elliptic problems with indefinite nonlinearities. (English) Zbl 07916284
One new regularity criterion to two-dimensional full compressible magnetohydrodynamic system. (English) Zbl 07908367
The nucleation-annihilation dynamics of hotspot patterns for a reaction-diffusion system of urban crime with police deployment. (English) Zbl 07906732
Sign-changing radial solutions for a semilinear problem on exterior domains with nonlinear boundary conditions. (English) Zbl 07905418
The single-phase solution and Whitham modulation equations of the defocusing self-induced transparency system. (English) Zbl 07903712
Curvilinear parallelogram identity and mean-value property for a semilinear hyperbolic equation of the second order. (English) Zbl 07896577
Super-localized orthogonal decomposition for high-frequency Helmholtz problems. (English) Zbl 07883837
Alt-Caffarelli-Friedman monotonicity formula and mean value properties in Carnot groups with applications. (English) Zbl 07873915
Global existence of perturbed Navier-Stokes system around Landau solutions with slowly decaying oscillation. (English) Zbl 07868356
Linearized stability of Planar rarefaction wave for 3D gas dynamics in thermal nonequilibrium. (English) Zbl 07868349
Remarks about the mean value property and some weighted Poincaré-type inequalities. (English) Zbl 07864272
Comparative study of physics-based model and machine learning model for epidemic forecasting and countermeasure. (English) Zbl 07853477
Asymptotic behavior for eigenvalues and eigenfunctions associated to Stokes operator in the presence of a rapidly oscillating boundary. (English) Zbl 1539.35152
Global strong solutions of three-dimensional compressible non-isentropic micropolar fluid equations with far field vacuum. (English) Zbl 1540.35285
Global well-posedness of classical solutions to the compressible Navier-Stokes-Poisson equations with slip boundary conditions in 3D bounded domains. (English) Zbl 1539.35184
Nonpower law constant flux solutions for the Smoluchowski coagulation equation. (English) Zbl 07849800
Nonlinear Landau damping for the Vlasov-Poisson system in \(\mathbb{R}^3\): the Poisson equilibrium. (English) Zbl 07836417
Reviewer: Alain Brillard (Riedisheim)
On Gaussian decay rates of harmonic oscillators and equivalences of related Fourier uncertainty principles. (English) Zbl 1537.42007
Long-time error bounds of low-regularity integrators for nonlinear Schrödinger equations. (English) Zbl 1536.35287
High order structure-preserving finite difference WENO schemes for MHD equations with gravitation in all sonic Mach numbers. (English) Zbl 1535.65129
On the oscillatory behavior of self adjoint fractional extensible beam equations. (English) Zbl 07826392
Existence of two infinite families of solutions for singular superlinear equations on exterior domains. (English) Zbl 1534.34043
Admissibility preserving subcell limiter for Lax-Wendroff flux reconstruction. (English) Zbl 1535.65147
Reviewer: Denys Dutykh (Le Bourget-du-Lac)
Entropy stable non-oscillatory fluxes: an optimized wedding of entropy conservative flux with non-oscillatory flux. (English) Zbl 1534.65129
Controllability of quasi-linear Hamiltonian Schrödinger equations on tori. (English) Zbl 1539.35236
Reviewer: Xiaoming He (Beijing)
Nonlinear fractional equations in the Heisenberg group. (English) Zbl 1534.35079
“Bruno Pini” Mathematical Analysis Seminar 2023. Papers from the seminar, University of Bologna, Bologna, Italy, 2023. Bologna: Università di Bologna, Alma Mater Studiorum. 163-200 (2024).
On the surface average for harmonic functions: a stability inequality. (English) Zbl 1534.35007
“Bruno Pini” Mathematical Analysis Seminar 2023. Papers from the seminar, University of Bologna, Bologna, Italy, 2023. Bologna: Università di Bologna, Alma Mater Studiorum. 129-138 (2024).
Integro-differential elliptic equations. (English) Zbl 07813655
Progress in Mathematics 350. Cham: Birkhäuser (ISBN 978-3-031-54241-1/hbk; 978-3-031-54244-2/pbk; 978-3-031-54242-8/ebook). xvi, 395 p. (2024).
Discretizing advection equations with rough velocity fields on non-Cartesian grids. (English) Zbl 1535.65194
A new S-M limiter entropy stable scheme based on moving mesh method for ideal MHD and SWMHD equations. (English) Zbl 1535.65160
Reviewer: Abdallah Bradji (Annaba)
Second-order three-scale asymptotic analysis and algorithms for Steklov eigenvalue problems in composite domain with hierarchical cavities. (English) Zbl 1539.65163
Reviewer: Zhiming Chen (Beijing)
Asymptotic average solutions to linear second order semi-elliptic PDEs: a Pizzetti-type theorem. (English) Zbl 1533.35065
Large-scale regularity for the stationary Navier-Stokes equations over non-Lipschitz boundaries. (English) Zbl 1533.35240
Traveling waves for a nonlinear Schrödinger system with quadratic interaction. (English) Zbl 1533.35312
Homogenization of distributive optimal control problem governed by Stokes system in an oscillating domain. (English) Zbl 1532.35374
Blow-up for the 1D cubic NLS. (English) Zbl 1537.35320
Reviewer: Vincent Lescarret (Gif-sur-Yvette)
A multiscale asymptotic expansion for combustion system with composite materials. (English) Zbl 1535.65202
Existence of modified wave operators and infinite cascade result for a half wave Schrödinger equation on the plane. (English) Zbl 1532.35418
Analysis of the absorbing boundary condition for the Maxwell fluid flow over a semi-infinite plate with considering the magnetic field. (English) Zbl 1538.65233
Explicit and structure-preserving exponential wave integrator Fourier pseudo-spectral methods for the Dirac equation in the simultaneously massless and nonrelativistic regime. (English) Zbl 1536.65118
Reviewer: Ljiljana Teofanov (Novi Sad)
Decay rates of convergence for Fokker-Planck equations with confining drift. (English) Zbl 1529.35512
Revisiting the robustness of the multiscale hybrid-mixed method: the face-based strategy. (English) Zbl 1522.65223
Harnack inequality for singular or degenerate parabolic equations in non-divergence form. arXiv:2409.09437
Preprint, arXiv:2409.09437 [math.AP] (2024).
On the Fundamental Eigenvalues gap of Sturm-Liouville Operators. arXiv:2407.02459
Preprint, arXiv:2407.02459 [math.SP] (2024).
On the persistence properties for the fractionary BBM equation with low dispersion in weighted Sobolev spaces. arXiv:2405.19613
Preprint, arXiv:2405.19613 [math.AP] (2024).
Concentration and oscillation analysis of positive solutions to semilinear elliptic equations with exponential growth in a disc. arXiv:2404.01634
Preprint, arXiv:2404.01634 [math.AP] (2024).
Robust estimates for elliptic nonlocal operators on doubling spaces. arXiv:2403.16853
Preprint, arXiv:2403.16853 [math.AP] (2024).
Improved error bounds for approximations of high-frequency wave propagation in nonlinear dispersive media. arXiv:2402.13155
Preprint, arXiv:2402.13155 [math.AP] (2024).
Landis-type results for discrete equations. arXiv:2401.09066
Preprint, arXiv:2401.09066 [math.AP] (2024).
The non-existence and existence of non-constant positive solutions for a diffusive autocatalysis model with saturation. (English) Zbl 07921261
On the propagation of regularity of solutions to the nonlinear fifth order equation of KdV type. (English) Zbl 07921146
Global nonexistence of solutions to a logarithmic nonlinear wave equation with infinite memory and delay term. (English) Zbl 07897368
Local existence and blow up of solutions to a logarithmic nonlinear wave equation with time-varying delay. (English) Zbl 07897320
Reducibility of 1-D Schrödinger equation with unbounded oscillation perturbations. (English) Zbl 07893791
Solution of the Kirsch problem for the elastic materials with voids in the case of approximation \(N=1\) of Vekua’s theory. (English) Zbl 1541.35489
Kähler, Uwe (ed.) et al., Analysis, applications, and computations. Proceedings of the 13th ISAAC congress, Ghent, Belgium, August 2–6, 2021. Cham: Birkhäuser. Trends Math., 225-233 (2023).
Existence and multiplicity of solutions for a class of nonlocal elliptic transmission systems. (English) Zbl 1534.34041
Rational-approximation-based model order reduction of Helmholtz frequency response problems with adaptive finite element snapshots. (English) Zbl 1537.65166
Reviewer: Vit Dolejsi (Praha)
Interpolating estimates with applications to some quantitative symmetry results. (English) Zbl 1535.35011
Two-step second-derivative block hybrid methods for the integration of initial value problems. (English) Zbl 1532.34090
Quasi-periodic solutions for the incompressible Navier-Stokes equations with nonlocal diffusion. (English) Zbl 1532.35345
On the convergence of the Godunov scheme with a centered discretization of the pressure gradient. (English) Zbl 1534.65159
Franck, Emmanuel (ed.) et al., Finite volumes for complex applications X – Volume 2. Hyperbolic and related problems. FVCA10, Strasbourg, France, October 30 – November 3, 2023. Cham: Springer. Springer Proc. Math. Stat. 433, 201-208 (2023).
Reviewer: Abdallah Bradji (Annaba)
A scheme using the wave structure of second-moment turbulent models for incompressible flows. (English) Zbl 1533.65140
Franck, Emmanuel (ed.) et al., Finite volumes for complex applications X – Volume 2. Hyperbolic and related problems. FVCA10, Strasbourg, France, October 30 – November 3, 2023. Cham: Springer. Springer Proc. Math. Stat. 433, 111-119 (2023).
Reviewer: Denys Dutykh (Le Bourget-du-Lac)
Schrödinger oscillators in a deformed point-like global monopole spacetime and a Wu-Yang magnetic monopole: position-dependent mass correspondence and isospectrality. (English) Zbl 1540.81049
A course in the calculus of variations. Optimization, regularity, and modeling. (English) Zbl 1540.49001
Universitext. Cham: Springer (ISBN 978-3-031-45035-8/pbk; 978-3-031-45036-5/ebook). xxi, 338 p. (2023).
Reviewer: Alpár R. Mészáros (Durham)
Concentration of nodal solutions for semiclassical quadratic Choquard equations. (English) Zbl 1529.35019
\(k\)-fractional integral inequalities of Hadamard type for strongly exponentially \((\alpha,h-m)\)-convex functions. (English) Zbl 07780949
Modified equation based mesh adaptation algorithm for evolutionary scalar partial differential equations. (English) Zbl 1533.65116
Finite difference schemes for the parabolic \(p\)-Laplace equation. (English) Zbl 1533.65115
Reviewer: Qifeng Zhang (Hangzhou)
Convergence of first-order finite volume method based on exact Riemann solver for the complete compressible Euler equations. (English) Zbl 1535.65157
Convergence and stability of Galerkin finite element method for hyperbolic partial differential equation with piecewise continuous arguments. (English) Zbl 1535.65183
Structure-preserving exponential wave integrator methods and the long-time convergence analysis for the Klein-Gordon-Dirac equation with the small coupling constant. (English) Zbl 1535.65228
\(P_1\)-nonconforming quadrilateral finite element space with periodic boundary conditions. II: Application to the nonconforming heterogeneous multiscale method. (English) Zbl 1535.65291
An oscillation free local discontinuous Galerkin method for nonlinear degenerate parabolic equations. (English) Zbl 1535.65208
A meshless finite point method for the improved Boussinesq equation using stabilized moving least squares approximation and Richardson extrapolation. (English) Zbl 1535.65231
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