思考而得 发表于 2025-3-23 12:56:12

E. Broszeit,G. Kienel,B. Matthesr. We prove that solutions of (.) which concentrate at k points, 3 ≤ k ≤ ., have these points all lying in the same (k-1)-dimensional hyperplane Π. passing through the origin and are symmetric with respect to any (N-1)-dimensional hyperplane containing Π..

Compassionate 发表于 2025-3-23 17:26:27

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PRISE 发表于 2025-3-23 19:14:42

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Phonophobia 发表于 2025-3-24 01:24:55

Verbraucherschutz und Kreditrecht,igin, ., . and . is a non negative measurable function with critical growth. By using a variant of the concentration compactness principle of P.L. Lions together with standard arguments by Brezis and Nirenberg, we obtain some existence and nonexistence results when Ω is a bounded domain, the whole s

钉牢 发表于 2025-3-24 05:41:22

Verbraucherschutz und Kreditrecht,pty and has finite measure for some .>0. In particular, we show that if . .(0) has nonempty interior, then the number of solutions increases with .. We also study concentration of solutions on the set . .(0) as .→∞.

无法破译 发表于 2025-3-24 08:53:06

https://doi.org/10.1007/978-3-642-58504-3e and multiplicity of positive solutions for a class of second-order ordinary differential equations with multiparameters. We apply our results to semilinear elliptic equations in bounded annular domains with non-homogeneous Dirichlet boundary conditions. More precisely, we apply our main results to

外来 发表于 2025-3-24 13:38:50

https://doi.org/10.1007/978-3-642-58504-3cations to bifurcation analysis. Then we turn to the study of critical exponents for positive solutions, reviewing some results for general solutions and for radially symmetric solutions. Then, some consequences for the existence of solutions for some semilinear equations are obtained. We finally in

Frenetic 发表于 2025-3-24 16:47:18

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评论性 发表于 2025-3-24 21:48:26

E. Broszeit,G. Kienel,B. Matthesr. We prove that solutions of (.) which concentrate at k points, 3 ≤ k ≤ ., have these points all lying in the same (k-1)-dimensional hyperplane Π. passing through the origin and are symmetric with respect to any (N-1)-dimensional hyperplane containing Π..

bizarre 发表于 2025-3-25 00:38:26

Verdampfung, Kristallisation, TrocknungMore precisely, for all 0<.<., we consider the set . .(.) of limit points in . as . → ∞ of .. In particular we show that, given an arbitrary countable set . ⊂ (0,.), there exists . such that . whenever . ∈ ..
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查看完整版本: Titlebook: Contributions to Nonlinear Analysis; A Tribute to D.G. de Thierry Cazenave,David Costa,Carlos Tomei Book 2006 Birkhäuser Basel 2006 Maxwell