共查询到8条相似文献,搜索用时 234 毫秒
1.
P. Loridan 《Journal of Optimization Theory and Applications》1984,43(2):265-276
This paper presents some properties of -solutions for vector minimization problems where the function to be optimized takes its values in the Euclidean space
p
. The results obtained generalize the classical ones for exact Pareto solutions. 相似文献
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In this paper we prove the existence of bounded solutions for equations whose prototype is:
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5.
Min ZHANG 《数学学报(英文版)》2014,30(10):1785-1794
This work focuses on the second type of generalized Feigenbaum's equation(f(x)) = f(f((x))),f(0) = 1, 0 ≤ f(x) ≤ 1, x ∈ [0, 1],where (x) is C∞-increasing function on [0, 1] and satisfies that (0) = 0, 0 (x) 1(x ∈ [0, 1]).Using constructive method, we discuss the existence of C∞-single-valley solutions whose derivatives are not equal to 0 on origin of the above equation. 相似文献
6.
Tosio Kato 《Journal d'Analyse Mathématique》1995,67(1):281-306
We consider the nonlinear Schrödinger equation (NLS) (see below) with a general “potential”F(u), for which there are in general no conservation laws. The main assumption onF(u) is a growth rateO(|u| k ) for large |u|, in addition to some smoothness depending on the problem considered. A uniqueness theorem is proved with minimal smoothness assumption onF andu, which is useful in eliminating the “auxiliary conditions” in many cases. A new local existence theorem forH S -solutions is proved using an auxiliary space of Lebesgue type (rather than Besov type); here the main assumption is thatk≤1+4/(m?2s) ifs
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Using the concept for -efficient solutions introduced in Refs. 1 and 2, we extend the Ekeland variational principle and another variational principle given in Ref. 3 to vector-valued objective functions. This enables us to establish a kind of well-posedness for the resulting perturbed vector optimization problems. Based on this definition of -efficiency, we also formulate a concept for level sets and prove some results about the Kuratowski limits of level sets.This research was supported by the Bulgarian Ministry of Education and Science and by the Deutsche Forschungsgemeinschaft. 相似文献
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G. Seregin 《Mathematische Annalen》2005,332(1):219-238
We show that L3,-solutions to the three-dimensional Navier-Stokes equations near a flat part of the boundary are smooth.Mathematics Subject Classification (1991): 35K, 76D 相似文献
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