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On the Stochastic Maximum Principle

SIAM Journal on Control and Optimization, 1978
A representation of the adjoint process, which appears in a general version of the maximum principle for control systems described by Girsanov solutions of stochastic differential equations, is given in terms of the linearization of the state equation.
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A Stochastic Maximum Principle

SIAM Journal on Control and Optimization, 1976
The major theorem of this paper is very closely parallel to the classical Pontryagin maximum principle. The classical case, very roughly stated, says that if $u(t)$ is a control function which has an associated trajectory $x(t)$, then there is a function $H(v,x,t)$ such that $u(t)$ is optimal only if for each t and for all v in the control set, \[H(u(t)
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The Maximum Principle

2010
This chapter focuses on a set of optimality conditions known as the Maximum Principle. Many competing sets of optimality conditions are now available, but the Maximum Principle retains a special significance. An early version of the Maximum Principle due to Pontryagin er al.
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On Maximum Principles

1991
The aim of the paper is to give a high order maximum principle for an optimal control problem in the Mayer form with constraints on the endpoint and to discuss its relations with other analogous results. Only smooth time-independent control systems on ℝn will be considered in order to give a simpler exposition.
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Aleksandrov maximum principle and bony maximum principle for parabolic equations

Acta Mathematicae Applicatae Sinica, 1985
The author simplifies the proof of the Aleksandrov maximum principle for parabolic equations given by Krylov and obtains finer results. He further proves the Bony maximum principle for parabolic equations by using the above results.
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The Classical Maximum Principle

1977
The purpose of this chapter is to extend the classical maximum principles for the Laplace operator, derived in Chapter 2, to linear elliptic differential operators of the form $$Lu \equiv {a^{ij}}\left( x \right){D_{ij}}u + {b^i}\left( x \right){D_i}u + c\left( x \right)u,\quad {a^{ij}} = {a^{ji}},$$ (3.1) where x = (x 1, … , x n ) lies in a ...
David Gilbarg, Neil S. Trudinger
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Maximum principles for some quasilinear elliptic systems

Nonlinear Analysis, 2020
S. Leonardi   +4 more
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Maximum Principles for k-Hessian Equations with Lower Order Terms on Unbounded Domains

Journal of Geometric Analysis, 2020
T. Bhattacharya, Ahmed Mohammed
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2 Maximum principles

Semilinear Elliptic Equations, 2020

semanticscholar   +1 more source

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