Results 111 to 120 of about 1,960 (141)

Degrees of maps and multiscale geometry

Forum of Mathematics, Pi
We study the degree of an L-Lipschitz map between Riemannian manifolds, proving new upper bounds and constructing new examples. For instance, if $X_k$ is the connected sum of k copies of $\mathbb CP^2$ for $k \ge 4$ , then we prove ...
Aleksandr Berdnikov, Larry Guth, Fedor Manin   +2 more
doaj   +1 more source

Maximal function on generalized Lebesgue spaces $L^{p(\cdot)}$

, 2004
L. Diening
semanticscholar   +1 more source

Some inequalities for Cesàro means of double Vilenkin-Fourier series. [PDF]

J Inequal Appl, 2018
Tepnadze T, Persson LE.
europepmc   +1 more source

Oscillation and variation inequalities for the multilinear singular integrals related to Lipschitz functions. [PDF]

J Inequal Appl, 2017
Hu Y, Wang Y.
europepmc   +1 more source

Variation and oscillation for the multilinear singular integrals satisfying Hörmander type conditions. [PDF]

J Inequal Appl, 2018
Xia Y.
europepmc   +1 more source

Global maximal inequality to a class of oscillatory integrals. [PDF]

J Inequal Appl, 2018
Xue Y, Niu Y.
europepmc   +1 more source

Higher order Riesz transforms for Hermite expansions. [PDF]

J Inequal Appl, 2017
Huang J.
europepmc   +1 more source

Sharp maximal and weighted estimates for multilinear iterated commutators of multilinear integrals with generalized kernels. [PDF]

J Inequal Appl, 2017
Lin Y, Zhang N.
europepmc   +1 more source

Current perspectives on the Halo Conjecture

Advanced Nonlinear Studies
The Halo Conjecture presents one of the outstanding open problems in the theory of differentiation of integrals. In this paper we discuss the Halo Conjecture and its connections with topics of current interest in harmonic analysis.
Hagelstein Paul
doaj   +1 more source

Estimates of bilinear pseudodifferential operators associated to bilinear Hörmander classes in Besov and Triebel-Lizorkin spaces with variable exponents. [PDF]

J Inequal Appl, 2018
Xu J, Zhu J.
europepmc   +1 more source