## Found 925 Documents (Results 1–100)

100
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### Infinitely many sign-changing solutions for nonlinear fractional Kirchhoff equations. (English)Zbl 07594537

MSC:  35R11 35A15 47G20
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### Infinitely many sign-changing solutions for an elliptic equation involving double critical Hardy-Sobolev-Maz’ya terms. (English)Zbl 07586692

MSC:  35Jxx 35Bxx 49Jxx
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### Existence and multiplicity of sign-changing solutions for a Schrödinger-Bopp-Podolsky system. (English)Zbl 07585061

MSC:  35J20 35J60
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MSC:  35J58
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### Existence and multiplicity of sign-changing solitary waves for a quasilinear Schrödinger equation. (English)Zbl 07582328

MSC:  35J20 35J62 58E05
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### Positive solutions for fourth-order equations with a sign-changing weight and clamped beam boundary conditions. (English)Zbl 07581285

MSC:  34B15 34B18 34G20
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### Multiple sign-changing solutions of nonlocal critical exponent problem in symmetric domains. (English)Zbl 07579526

MSC:  35J65 35J20
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### On nodal properties for some nonlinear conformable fractional differential equations. (English)Zbl 07579497

MSC:  34A08 34B15 34C10
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### Multiple solutions to logarithmic Kirchhoff equations. (English)Zbl 07572897

MSC:  35J60 35J20 35B09
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### Sign-changing bubble tower solutions for a critical fractional problem. (English)Zbl 07564615

MSC:  35J61 35R11 35J20
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### The existence and non-existence of sign-changing solutions to bi-harmonic equations with a $$p$$-Laplacian. (English)Zbl 07560322

MSC:  35J05 35J20 35J60
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### Sign-changing solutions for the Chern-Simons-Schrödinger equation with concave-convex nonlinearities. (English)Zbl 07558422

MSC:  35J61 35A01 35A15
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### Diffusion-convection reaction equations with sign-changing diffusivity and bistable reaction term. (English)Zbl 1491.35109

MSC:  35C07 35K59
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### Homogenization of Maxwell’s equations and related scalar problems with sign-changing coefficients. (English)Zbl 1489.78013

MSC:  78M40 35B27 35Q61
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### Nodal solutions of the Brezis-Nirenberg problem in dimension 6. (English)Zbl 07538523

MSC:  35B44 58C15
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### Sign-changing solutions to a gauged nonlinear Schrödinger equation with critical exponential growth. (English)Zbl 1489.35099

MSC:  35J61 35A01
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### Sign-changing solutions for Schrödinger system with critical growth. (English)Zbl 1489.35061

MSC:  35J47 35J61 35A01
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### Sign-changing solutions for elliptic problem involving the sixth order GJMS operator on compact manifold. (English)Zbl 07496918

MSC:  58E30 58J05 53C21
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### A mean field type flow with sign-changing prescribed function on a symmetric Riemann surface. (English)Zbl 1485.58021

MSC:  58J05 58J35
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### Infinitely many sign-changing solutions for Choquard equation with doubly critical exponents. (English)Zbl 1485.35203

MSC:  35J61 35A01
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### Existence and multiplicity solutions for discrete Kirchhoff type problems. (English)Zbl 1484.39006

MSC:  39A14 39A12
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### Existence and nonexistence of sign-changing solutions for singular semilinear equations on exterior domains. (English)Zbl 07472465

MSC:  34B40 35J25 34B16
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### Sign-changing solutions for semilinear elliptic equation with variable exponent. (English)Zbl 1480.35258

MSC:  35J91 35A01
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### Least energy sign-changing solution for $$N$$-Laplacian problem with logarithmic and exponential nonlinearities. (English)Zbl 1479.35499

MSC:  35J92 35A01
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### Multiplicity of positive solutions for a degenerate nonlocal problem with $$p$$-Laplacian. (English)Zbl 1475.35135

MSC:  35J20 35J25 35Q74
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### Nontrivial solutions for nonlinear discrete boundary value problems of the fourth order. (English)Zbl 1489.39018

MSC:  39A27 39A70
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### Infinitely many sign-changing solutions for a semilinear elliptic equation with variable exponent. (English)Zbl 1484.35217

MSC:  35J62 35J20
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### Sign-changing solutions for a class of fractional Kirchhoff-type problem with logarithmic nonlinearity. (English)Zbl 1484.35397

MSC:  35R11 35J20 35J65
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### The existence of sign-changing solutions for Schrödinger-Kirchhoff problems in $$\mathbb{R}^3$$. (English)Zbl 1484.35207

MSC:  35J60 45K05 49J10
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### Differences between fundamental solutions of general higher order elliptic operators and of products of second order operators. (English)Zbl 1485.35002

MSC:  35A08 35J08 35J30
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### Existence of solutions for a Dirac equation with sign-changing nonlinearity. (Chinese. English summary)Zbl 07495005

MSC:  35Q41 35A15
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### Sign-changing solutions for a Schrödinger-Kirchhoff-Poisson system with 4-sublinear growth nonlinearity. (English)Zbl 07493410

MSC:  35A15 35J20 35J50
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### Positive solutions of a discrete nonlinear third-order three-point eigenvalue problem with sign-changing Green’s function. (English)Zbl 1484.39013

MSC:  39A27 39A12
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MSC:  00-XX
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### Ground state sign-changing solutions and infinitely many solutions for fractional logarithmic Schrödinger equations in bounded domains. (English)Zbl 1488.35579

MSC:  35R11 35J20 35J65
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### Sign-changing solutions for a parameter-dependent quasilinear equation. (English)Zbl 1480.35222

MSC:  35J62 35J25 35A01
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### Existence of ground state sign-changing solutions of fractional Kirchhoff-type equation with critical growth. (English)Zbl 1476.49008

MSC:  49J20 35R11 47G30
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### Nonlinear eigenvalue problems for the $$(p,q)$$-Laplacian. (English)Zbl 1479.35490

MSC:  35J92 35A01 58E05
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### Sharp asymptotic behavior of radial solutions of some planar semilinear elliptic problems. (English)Zbl 1486.35227

MSC:  35J91 35B06 35B40
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### Multiple sign-changing solutions for fractional Schrödinger equations involving critical or supercritical exponent. (English)Zbl 1475.35393

MSC:  35R11 35J61
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MSC:  35J62
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### Infinitely many radial solutions for a $$p$$-Laplacian problem with indefinite weight. (English)Zbl 1479.35474

MSC:  35J92 35J25 35A01
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### A novel integral transform approach to solving hyperbolic equations in the curved space-times. (English)Zbl 1469.35006

Giga, Yoshikazu (ed.) et al., The role of metrics in the theory of partial differential equations. Proceedings of the 11th Mathematical Society of Japan, Seasonal Institute (MSJ-SI), Nagoya University, Japan, July 2–13 2018. Tokyo: Mathematical Society of Japan. Adv. Stud. Pure Math. 85, 513-523 (2021).
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### Sign-changing solutions for fourth-order elliptic equations of Kirchhoff type with critical exponent. (English)Zbl 1474.35022

MSC:  35A15 35J60 47G20
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MSC:  34C11
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### Sign-changing solutions for fractional Kirchhoff-type equations with critical and supercritical nonlinearities. (English)Zbl 1465.35209

MSC:  35J60 35R11 35A01
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### Sign-changing solutions for Chern-Simons-Schrödinger equations with asymptotically 5-linear nonlinearity. (English)Zbl 1465.35245

MSC:  35J91 35J20
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### Sign-changing solutions for some class of elliptic system. (English)Zbl 1460.35122

MSC:  35J47 35A01 35J50
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### Ground state sign-changing solutions for a class of nonlocal problem. (English)Zbl 1459.35165

MSC:  35J60 35A01 35J20
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### High energy sign-changing solutions for Coron’s problem. (English)Zbl 1458.35198

MSC:  35J91 35J25 35A01
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### Nodal solutions for pseudo-relativistic Hartree equations. (English)Zbl 1450.35268

MSC:  35R11 35J61
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### Sign-changing solutions for a class of $$p$$-Laplacian Kirchhoff-type problem with logarithmic nonlinearity. (English)Zbl 1484.35201

MSC:  35J60 35J20 35J92
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### Multiplicity and existence of solutions for generalized quasilinear Schrödinger equations with sign-changing potentials. (English)Zbl 1489.35109

MSC:  35J62 35J20
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### Ground state sign-changing solutions for a class of double-phase problem in bounded domains. (English)Zbl 1489.35108

MSC:  35J62 35J25 35A01
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### Global structure of sign-changing solutions for discrete Dirichlet problems. (English)Zbl 1478.39018

MSC:  39A27 39A28 47A75
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### Least energy sign-changing solutions for fourth-order Kirchhoff-type equation with potential vanishing at infinity. (English)Zbl 1480.35238

MSC:  35J62 35J30 35J20
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### Eigenvalues of discrete Sturm-Liouville problems with sign-changing weight and coupled boundary conditions. (English)Zbl 1464.39002

MSC:  39A12 39A27 34B24
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### Sign-changing solutions for the one-dimensional non-local sinh-Poisson equation. (English)Zbl 1467.34005

MSC:  34A08 34B15
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### Travelling wave solutions in a negative nonlinear diffusion-reaction model. (English)Zbl 1457.92029

MSC:  92C17 35C07 35K57
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### Existence of positive solutions for a class of second-order difference equation Dirichlet boundary problems with sign-changing weight function. (Chinese. English summary)Zbl 1474.39044

MSC:  39A27 39A12 34B18
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### Polyharmonic systems involving critical nonlinearities with sign-changing weight functions. (English)Zbl 1455.35086

MSC:  35J58 35J91 35B33
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### Fractional Hardy-Sobolev operator with sign-changing and singular nonlinearity. (English)Zbl 1465.35393

MSC:  35R11 35A15 35J75
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### Existence of multiple and sign-changing solutions for a second-order nonlinear functional difference equation with periodic coefficients. (English)Zbl 1451.39013

MSC:  39A27 39A22
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