Results 271 to 280 of about 4,818,273 (341)

Applying the principle of justice in digital health. [PDF]

open access: yesNPJ Digit Med
Yuguero O   +4 more
europepmc   +1 more source

Effective maximum principles for spectral methods

Annals of Applied Mathematics, 2021
Many physical problems such as Allen-Cahn flows have natural maximum principles which yield strong point-wise control of the physical solutions in terms of the boundary data, the initial conditions and the operator coefficients.
Dong Li
semanticscholar   +1 more source

Maximum principles and the method of moving planes for the uniformly elliptic nonlocal Bellman operator and applications

Annali di Matematica Pura ed Applicata, 2020
In this paper, we establish various maximum principles and develop the method of moving planes for equations involving the uniformly elliptic nonlocal Bellman operator. As a consequence, we derive multiple applications of these maximum principles and the
Wei Dai, Guolin Qin
semanticscholar   +1 more source

Local infimum and a family of maximum principles in optimal control

Sbornik: Mathematics, 2020
The notion of a local infimum for the optimal control problem, which generalizes the notion of an optimal trajectory, is introduced. For a local infimum the existence theorem is proved and necessary conditions in the form of a family of ‘maximum ...
E. Avakov, G. Magaril-Il'yaev
semanticscholar   +1 more source

Some local maximum principles along Ricci flows

Canadian Journal of Mathematics - Journal Canadien de Mathematiques, 2020
In this work, we obtain a local maximum principle along the Ricci flow $g(t)$ under the condition that $\mathrm {Ric}(g(t))\le {\alpha } t^{-1}$ for $t>0$ for some constant ${\alpha }>0$ .
Man-Chun Lee, Luen-Fai Tam
semanticscholar   +1 more source

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