Extremum principle for the Hadamard derivatives and its application to nonlinear fractional partial differential equations
Sign Up to like & getrecommendations! Published in 2019 at "Fractional Calculus and Applied Analysis"
DOI: 10.1515/fca-2019-0022
Abstract: Abstract In this paper we obtain new estimates of the Hadamard fractional derivatives of a function at its extreme points. The extremum principle is then applied to show that the initial-boundary-value problem for linear and… read more here.
Keywords: extremum principle; hadamard derivatives; principle hadamard; hadamard ... See more keywords
An Extremum Principle for Smooth Problems
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DOI: 10.3390/g11040056
Abstract: We derive an extremum principle. It can be treated as an intermediate result between the celebrated smooth-convex extremum principle due to Ioffe and Tikhomirov and the Dubovitskii–Milyutin theorem. The proof of this principle is based… read more here.
Keywords: principle; principle smooth; extremum principle; smooth problems ... See more keywords