## Found 12,104 Documents (Results 1–100)

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### A remark on the existence of entire large positive radial solutions to nonlinear differential equations and systems. (English)Zbl 07624117

MSC:  35Jxx 35Kxx 35Axx
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### $$L^p$$-regularity for fourth order elliptic systems with antisymmetric potentials in higher dimensions. (English)Zbl 07620717

MSC:  35J48 35G50 35B65
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### On the Fučík spectrum of the $$p$$-Laplacian with no-flux boundary condition. (English)Zbl 07614824

MSC:  35J62 35J92 35P30
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### Double phase obstacle problems with multivalued convection and mixed boundary value conditions. (English)Zbl 07613210

MSC:  35J20 35J25 35J60
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### Existence and asymptotic behavior of normalized ground states for Sobolev critical Schrödinger systems. (English)Zbl 07613189

MSC:  35J50 35J15 35J60
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### Normalized solutions to the Kirchhoff equation with a perturbation term. (English)Zbl 07613045

MSC:  35J60 35A15 35B38

### Multiplicity results for $$p$$-Kirchhoff modified Schrödinger equations with Stein-Weiss type critical nonlinearity in $$\mathbb{R}^N$$. (English)Zbl 07613044

MSC:  35J20 35J60
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### Existence results for nonhomogeneous fractional Schrödinger-Poisson systems involving critical exponents. (English)Zbl 07613036

MSC:  35B33 35R11 35J60

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### Local Lipschitz continuity for $$p, q$$-PDEs with explicit $$u$$-dependence. (English)Zbl 07608942

MSC:  35J60 35B65 35A15
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### Ground states of nonlocal fractional Schrödinger equations with potentials well. (English)Zbl 07624535

MSC:  35A15 35J60 35R11
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### Existence of conformal metrics with prescribed Q-curvature on manifolds. (English)Zbl 07622621

MSC:  53C18 35J30 35B40
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### Simulation and control of a nonsmooth Cahn-Hilliard Navier-Stokes system with variable fluid densities. (English)Zbl 07620452

Hintermüller, Michael (ed.) et al., Non-smooth and complementarity-based distributed parameter systems. Simulation and hierarchical optimization. Cham: Birkhäuser. ISNM, Int. Ser. Numer. Math. 172, 211-240 (2022).
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### A quantitative Sobolev regularity for absolute minimizers involving Hamiltonian $$H(p)$$ in plane. (English)Zbl 07620339

MSC:  35J60 35J70 49K20
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### Existence and multiplicity of positive solutions for singular generalized Laplacian problems with a parameter. (English)Zbl 07612341

MSC:  34B08 34B16 35J25
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### Intersection properties for singular radial solutions of quasilinear elliptic equations with Hardy type potentials. (English)Zbl 07609644

MSC:  34B18 34B16 34B40
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### Multiple solutions and profile description for a nonlinear Schrödinger-Bopp-Podolsky-Proca system on a manifold. (English)Zbl 07608954

MSC:  35J47 58J05 35A01
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### Analytical solution to a damped and forced oscillator equation with power law nonlinearity. (English)Zbl 07604272

MSC:  37Cxx 33E30 34C15
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### Analytical and numerical solutions to the Kapitza pendulum equation. (English)Zbl 07604260

MSC:  37Cxx 33E30 34C15
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### The existence of solutions for the modified $$(p(x),q(x))$$-Kirchhoff equation. (English)Zbl 07599859

MSC:  35J60 35J92 35J55
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### Positive ground state solutions for a critical nonlocal problem in dimension three. (English)Zbl 07599205

MSC:  35J20 35J60
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### Maximum principles and related problems for a class of nonlocal extremal operators. (English)Zbl 07596308

MSC:  35J60 35J70 35R11
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### Existence and concentration of positive solutions to a fractional system with saturable term. (English)Zbl 07595269

MSC:  35J50 35J60 35R11
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### Improved partial Newton-correction method and its applications in finding multiple solutions of nonlinear partial differential equations. (English)Zbl 07594715

MSC:  35J15 35A25 65N99
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### Optimal boundary regularity for viscosity solutions of fully nonlinear elliptic equations. (English)Zbl 07593434

MSC:  35J60 35B45 35B65
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### Multiple periodic solutions for a class of $$p$$-Hamiltonian systems. (English)Zbl 07588043

MSC:  35J40 35J35 34B15
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### HomPINNs: Homotopy physics-informed neural networks for learning multiple solutions of nonlinear elliptic differential equations. (English)Zbl 07585756

MSC:  65-XX 68-XX
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MSC:  35Qxx
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### Sign-changing solutions to an elliptic system with couplings on Kirchhoff term and nonlinear part. (English)Zbl 07584119

MSC:  35J20 35J70

### Positive solutions to a nonlinear fractional equation with an external source term. (English)Zbl 07583869

MSC:  35R11 35J20 35J61
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### Analysis of positive solutions to one-dimensional generalized double phase problems. (English)Zbl 07582210

MSC:  34B18 47N20 35J60
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### Elliptic differential operators with analytic coefficients and linear degeneracy. (English. Russian original)Zbl 07581359

Differ. Equ. 58, No. 5, 610-630 (2022); translation from Differ. Uravn. 58, No. 5, 607-627 (2022).
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### Almost minimizers for a singular system with free boundary. (English)Zbl 1496.35461

MSC:  35R35 35J20 35J60
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### Double phase equations with an indefinite concave term. (English)Zbl 07578152

MSC:  35J75 35J20 35J60
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### $$k$$-Hessian curvature type equations in space forms. (English)Zbl 07578115

MSC:  53B25 35J60
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### Remarks on the second Neumann eigenvalue. (English)Zbl 07578110

MSC:  35J92 35J25 35P30
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### New results on abstract elliptic problems with general Robin boundary conditions in Hölder spaces: non commutative cases. (English)Zbl 07569053

MSC:  34G10 34B15
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### A pointwise differential inequality and second-order regularity for nonlinear elliptic systems. (English)Zbl 07566690

MSC:  35J25 35J60 35B65
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### Existence of positive and symmetric solutions for some elliptic equation on spherical cap of $$S^3$$. (English)Zbl 07566043

Reviewer: Minghe Pei (Jilin)
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### Mean convex properly embedded $$[ \varphi , \vec{e}_3 ]$$-minimal surfaces in $$\mathbb{R}^3$$. (English)Zbl 07564711

MSC:  35J60 53A10
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