Results 21 to 30 of about 759,873 (305)

Lower bound estimates of blow-up time for a quasilinear hyperbolic equation with superlinear sources

open access: yesComptes Rendus. Mécanique, 2020
This paper deals with the lower bound for blow-up solutions to a quasilinear hyperbolic equation with strong damping. An inverse Hölder inequality with a correction constant is employed to overcome the difficulty caused by the failure of the embedding ...
Zu, Ge, Li, Fang
doaj   +1 more source

Inequalities of Schwarz and Hölder type for random operators [PDF]

open access: yesJournal of Mathematical Physics, 1985
Let A and B be random operators on a Hilbert space, and let 〈 〉 denote averages (expectations). We prove the inequality ∥〈A*B〉∥≤∥〈A*A〉∥1/2∥〈B*B 〉∥1/2. A generalized Hölder inequality involving traces is also proved.
openaire   +4 more sources

The Mañé–Conze–Guivarc'h lemma for intermittent maps of the circle [PDF]

open access: yes, 2009
We study the existence of solutions g to the functional inequality f≤g T−g+β, where f is a prescribed continuous function, T is a weakly expanding transformation of the circle having an indifferent fixed point, and β is the maximum ergodic average of f ...
Barabanov, IAN D. MORRIS, Lopes
core   +1 more source

H\"older regularity of the densities for the Navier--Stokes equations with noise [PDF]

open access: yes, 2015
We prove that the densities of the finite dimensional projections of weak solutions of the Navier-Stokes equations driven by Gaussian noise are bounded and H\"older continuous, thus improving the results of Debussche and Romito [DebRom2014].
Romito, Marco
core   +2 more sources

On Hermite-Hadamard type inequalities for n-polynomial convex stochastic processes

open access: yesAIMS Mathematics, 2021
In this note, our purpose is to introduce the concept of n-polynomial convex stochastic processes and study some of their algebraic properties. We establish new refinements for integral version of Hölder and power mean inequality.
Haoliang Fu   +4 more
doaj   +1 more source

The Weighted Arithmetic Mean-Geometric Mean Inequality is Equivalent to the Hölder Inequality

open access: yesSymmetry, 2018
In the current note, we investigate the mathematical relations among the weighted arithmetic mean–geometric mean (AM–GM) inequality, the Hölder inequality and the weighted power-mean inequality. Meanwhile, the proofs of mathematical equivalence among the
Yongtao Li, Xianming Gu, Jianxing Zhao
semanticscholar   +1 more source

Regularity estimates for fractional orthotropic p-Laplacians of mixed order

open access: yesAdvances in Nonlinear Analysis, 2022
We study robust regularity estimates for a class of nonlinear integro-differential operators with anisotropic and singular kernels. In this paper, we prove a Sobolev-type inequality, a weak Harnack inequality, and a local Hölder estimate.
Chaker Jamil, Kim Minhyun
doaj   +1 more source

A note on the Fourier transform in Hölder spaces [PDF]

open access: yes, 2016
En este artículo, se estudia la acotación de la transformada periódica de Fourier desde espacios de Lebesgue a Espacios Hölder. Par- ticularmente, se generaliza un resultado clásico de Bernstein.
Cardona Sanchez, Duvan
core   +2 more sources

Gradient estimates and the fundamental solution for higher-order elliptic systems with lower-order terms

open access: yesAdvanced Nonlinear Studies, 2023
We establish the Caccioppoli inequality, a reverse Hölder inequality in the spirit of the classic estimate of Meyers, and construct the fundamental solution for linear elliptic differential equations of order 2m2m with certain lower order terms.
Barton Ariel E., Duffy Michael J.
doaj   +1 more source

Equidistribution speed towards the Green current for endomorphisms of P^k [PDF]

open access: yes, 2010
Let f be a non-invertible holomorphic endomorphism of P^k. For a hypersurface H of P^k, generic in the Zariski sense, we give an explicit speed of convergence of f^{-n}(H) towards the dynamical Green (1,1)-current of ...
Taflin, Johan
core   +7 more sources

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