Results 1 to 10 of about 4,547,829 (284)
Optimal Investment with Taxes: An Existence Result [PDF]
Journal of Mathematical Economics, 1999 We study the deterministic control problem of maximizing utility from consumption of an agent who seeks to optimally allocate his wealth between consumption and investment in a FInancial asset subject to taxes on benefits with first-in-first-out priority
Jouini, Elyès +2 more
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A 3-dimensional singular kernel problem in viscoelasticity: An existence result
Atti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, 2019 Materials with memory, namely those materials whose mechanical and/or thermodynamical behavior depends on time not only via the present time, but also through its past history, are considered.
Sandra Carillo
doaj +2 more sources
Journal of Optimization, Differential Equations and Their Applications, 2023 We investigate the optimal control problem with respect to coefficients of the degenerate parabolic variational inequality. Since problems of this type can have the Lavrentieff effect, we consider the optimal control problem in a class of so-called ...
Nina V. Kasimova +2 more
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On some differential equations involving a new kind of variable exponents
Electronic Journal of Qualitative Theory of Differential Equations, 2022 In this paper, we are concerned with some new first order differential equation defined on the whole real axis $\mathbb{R}.$ The principal part of the equation involves an operator with variable exponent $p$ depending on the variable $x \in \mathbb{R ...
Sami Aouaoui
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Existence of unimodular triangulations — positive results [PDF]
Memoirs of the American Mathematical Society, 2021 Unimodular triangulations of lattice polytopes arise in algebraic geometry, commutative algebra, integer programming and, of course, combinatorics. In this article, we review several classes of polytopes that do have unimodular triangulations and constructions that preserve their existence.
Haase, Christian +3 more
openaire +2 more sources
An asymptotic existence result on compressed sensing matrices [PDF]
, 2015 For any rational number $h$ and all sufficiently large $n$ we give a deterministic construction for an $n\times \lfloor hn\rfloor$ compressed sensing matrix with $(\ell_1,t)$-recoverability where $t=O(\sqrt{n})$. Our method uses pairwise balanced designs
Bryant, Darryn, Catháin, Padraig Ó
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Existence result for hemivariational inequality involving p(x)-Laplacian [PDF]
Opuscula Mathematica, 2012 In this paper we study the nonlinear elliptic problem with \(p(x)\)-Laplacian (hemivariational inequality).We prove the existence of a nontrivial solution.
Sylwia Barnaś
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Existence results and a priori estimates for solutions of quasilinear problems with gradient terms [PDF]
Opuscula Mathematica, 2019 In this paper we establish a priori estimates and then an existence theorem of positive solutions for a Dirichlet problem on a bounded smooth domain in \(\mathbb{R}^N\) with a nonlinearity involving gradient terms.
Roberta Filippucci, Chiara Lini
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Existence and multiplicity result for the singular Toda system [PDF]
, 2014 We consider the Toda system on a compact surface. We give existence and multiplicity results, using variational and Morse-theoretical methods. It is the first existence result when some of the coefficients of the singularities are allowed to be negative ...
Battaglia, Luca
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Competition with Exclusive Contracts in Vertically Related Markets: An Equilibrium Non-Existence Result [PDF]
, 2013 I develop a model in the spirit of Ordover, Saloner, and Salop (1990), in which two upstream firms compete to supply a homogeneous input to two downstream firms, who compete in prices with differentiated products in a downstream market.
Schutz, Nicolas
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