共查询到20条相似文献,搜索用时 62 毫秒
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Xiongping Dai 《Journal of Differential Equations》2006,225(2):549-572
In this paper, the author considers, by Liao methods, the stability of Lyapunov exponents of a nonautonomous linear differential equations: with linear small perturbations. It is proved that, if A(t) is a upper-triangular real n by n matrix-valued function on R+, continuous and uniformly bounded, and if there is a relatively dense sequence in R+, say 0=T0<T1<?<Ti<?, such that
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Angela Paicu 《Nonlinear Analysis: Theory, Methods & Applications》2010,72(11):4091-1391
We prove the existence of C0-solutions for a class of nonlinear evolution equations subjected to nonlocal initial conditions, of the form:
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The nonlinear nth-order singular nonlocal boundary value problem
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We consider the following question: given A∈SL(2,R), which potentials q for the second order Sturm-Liouville problem have A as its Floquet multiplier? More precisely, define the monodromy map μ taking a potential q∈L2([0,2π]) to , the lift to the universal cover of SL(2,R) of the fundamental matrix map ,
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John V. Baxley Kristen E. Kobylus 《Journal of Computational and Applied Mathematics》2010,234(9):2699-2708
For a given positive integer N, we provide conditions on the nonlinear function f which guarantee that the boundary value problem
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Wiktor Radzki 《Journal of Differential Equations》2004,202(2):284-305
We study connected branches of nonconstant 2π-periodic solutions of the Hamilton equation
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Lingju Kong 《Nonlinear Analysis: Theory, Methods & Applications》2010,72(5):2628-2638
We study the second order singular boundary value problem
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We investigate the solvability of the following strongly non-linear non-autonomous boundary value problem
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For positive integers α1,α2,…,αr with αr?2, the multiple zeta value or r-fold Euler sum is defined as
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Sándor Csörg? 《Journal of Differential Equations》2010,248(1):21-4210
The equation
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Layered solutions for a semilinear elliptic system in a ball 总被引:1,自引:0,他引:1
We consider the following system of Schrödinger-Poisson equations in the unit ball B1 of R3:
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Sonia Ben Othman Syrine Masmoudi 《Nonlinear Analysis: Theory, Methods & Applications》2009,71(9):4137-4150
We take up the existence and the exact asymptotic behavior near the boundary ∂Ω of the unique classical solution to a singular Dirichlet problem