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Related papers: Filling gaps in Hardy fields

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In this survey article some classical results concerning real interpolation between Hardy spaces are briefly presented and then it is explained how those results can be used to establish Yano-type extrapolation theorems for Hardy spaces.…

Classical Analysis and ODEs · Mathematics 2020-01-28 Odysseas Bakas

We show that Hardy's uncertainty principle can be reformulated in such a way that it has an analogue even for compact Lie groups and symmetric spaces of compact type.

Functional Analysis · Mathematics 2013-12-05 Sundaram Thangavelu

In this paper, we construct certain infinite families of imaginary quadratic fields whose class number is divisible by a given positive integer.

Number Theory · Mathematics 2012-12-11 Akiko Ito

This paper builds fundamental perfect fields of positive characteristic and shows the structure of perfect fields that a field of positive characteristic is a perfect field if and only if it is an algebraic extension of a fundamental…

Commutative Algebra · Mathematics 2014-08-12 Duong Quoc Viet , Truong Thi Hong Thanh

We use the recently introduced \'etale open topology to prove several facts about large fields. We show that these facts lift to a very general topological setting.

Algebraic Geometry · Mathematics 2021-03-12 Erik Walsberg

A slip on a paper concerning near-vector spaces is fixed. New characterization of near-vector spaces determined by finite fields is provided and the number (up to the isomorphism) of these spaces is exhibited.

Commutative Algebra · Mathematics 2016-12-12 Kijti Rodtes , Wilasinee Chomjun

We derive the general solution for counting the stationary points of mean-field complex landscapes. It incorporates Parisi's solution for the ground state, as it should. Using this solution, we count the stationary points of two models: one…

Statistical Mechanics · Physics 2023-06-21 Jaron Kent-Dobias , Jorge Kurchan

A new proof is given of the atomic decomposition of Hardy spaces Hp, in the classical setting of Rn. The new method can be used to establish atomic decomposition of maximal Hardy spaces in general setting and non classical settings.

Functional Analysis · Mathematics 2014-09-02 S. Dekel , G. Kerkyacharian , G. Kyriazis , P. Petrushev

We consider random fields that can be represented as integrals of deterministic functions with respect to infinitely divisible random measures and show that these random fields are infinitely divisible.

Probability · Mathematics 2010-08-13 Wolfgang Karcher , Hans-Peter Scheffler , Evgeny Spodarev

We show that every Hardy field extends to an $\omega$-free Hardy field. This result relates to classical oscillation criteria for second-order homogeneous linear differential equations. It is essential in [10], and here we apply it to…

Commutative Algebra · Mathematics 2026-03-11 Matthias Aschenbrenner , Lou van den Dries , Joris van der Hoeven

We prove a two dimensional Holder and reverse-Holder inequality on time scales via the diamond-alpha integral. Other integral inequalities are established as well, which have as corollaries some recent proved Hardy-type inequalities on time…

Classical Analysis and ODEs · Mathematics 2010-03-16 Moulay Rchid Sidi Ammi , Delfim F. M. Torres

Building on our previous work on hybrid polyadic modal logic we identify modal logic equivalents for Matching Logic, a logic for program specification and verification. This provides a rigorous way to transfer results between the two…

Logic in Computer Science · Computer Science 2019-09-05 Ioana Leuştean , Natalia Moangă , Traian Florin Şerbănuţă

The authors' previous results on the arity gap of functions of several variables are refined by considering polynomial functions over arbitrary fields. We explicitly describe the polynomial functions with arity gap at least 3, as well as…

Rings and Algebras · Mathematics 2013-06-05 Miguel Couceiro , Erkko Lehtonen , Tamás Waldhauser

Characterizations of the associated spaces and second associated spaces of the Hardy space on $\mathbb{R}^n$ are given. Some results on the associated spaces of the $\textrm{BMO}(\mathbb{R}^n)$ space are proved also.

Functional Analysis · Mathematics 2023-10-31 Dmitrii V. Prokhorov

We study the Hardy type inequalities in the framework of equalities. We present equalities which immediately imply Hardy type inequalities by dropping the remainder term. Simultaneously we give a characterization of the class of functions…

Analysis of PDEs · Mathematics 2016-11-14 Shuji Machihara , Tohru Ozawa , Hidemitsu Wadade

We consider various counting questions for irreducible binomials over finite fields. We use various results from analytic number theory to investigate these questions.

Number Theory · Mathematics 2017-07-12 Randell Heyman , Igor E. Shparlinski

We construct small models of number fields and deduce a better bound for the number of number fields of given degree and bounded discriminant.

Number Theory · Mathematics 2019-08-30 Jean-Marc Couveignes

We investigate the existence of closed planar loops with prescribed curvature. Our approach is variational, and relies on a Hardy type inequality and its associated functional space.

Analysis of PDEs · Mathematics 2023-10-24 Gabriele Cora , Roberta Musina

We show that many classical results in Hardy space theory have exact analogues when the Fourier coefficients are allowed only to be real.

Functional Analysis · Mathematics 2008-03-24 Mrinal Raghupathi , Dinesh Singh

To estimate the optimal constant in Hardy-type inequalities, some variational formulas and approximating procedures are introduced. The known basic estimates are improved considerably. The results are illustrated by typical examples. It is…

Probability · Mathematics 2015-01-15 Mu-Fa Chen