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We prove a generalization of Lopes's theorem, that is, of the converse of Brolin's theorem.

动力系统 · 数学 2018-08-21 Yusuke Okuyama , Malgorzata Stawiska

In this note, we establish some new results on some special types of function algebras and also give new proofs to some existing ones

泛函分析 · 数学 2025-10-28 Murphy E. Egwe , Funke Yusuf

We introduce a class of group-like objects and prove that Cayley Theorem on groups has a counterpart in the class of group-like objects.

环与代数 · 数学 2007-05-23 Keqin Liu

In this note some properties of the sum of element orders of a finite abelian group are studied.

群论 · 数学 2018-05-31 Marius Tărnăuceanu , Dan Gregorian Fodor

In this paper we introduce the notion of existentially closed Leibniz algebras. Then we use HNN-extensions of Leibniz algebras in order to prove an embedding theorem.

环与代数 · 数学 2021-08-17 Chia Zargeh

This paper contains a stronger version of a final identification theorem for the `generic' groups of finite Morley rank.

群论 · 数学 2011-11-28 Ayse Berkman , Alexandre Borovik

In this paper has been proved the pluripolarity of graphs of algebroid functions

复变函数 · 数学 2010-05-10 Zafar Ibragimov

We give some extensions of Mercer's theorem to continuous Carleman kernels inducing unbounded integral operators.

泛函分析 · 数学 2007-05-23 I. M. Novitskii , M. A. Romanov

The paper presents a counterexample to the Hodge conjecture.

综合数学 · 数学 2020-07-28 Jorma Jormakka

We give an exposition of the Morse Index Theorem in the Riemannian case in terms of the Maslov index, following and expanding upon Arnold's seminal paper. We emphasize the symplectic arguments in the proof and aim to be as self-contained as…

微分几何 · 数学 2023-07-04 Eduardo V. Sodré

We revisit the cohomological index theorem for elliptic elements in the universal enveloping algebra of a Lie groupoid previously proved by the authors. We prove a Thom isomorphism for Lie algebroids which enables us to rewrite the…

微分几何 · 数学 2013-08-02 M. J. Pflaum , H. Posthuma , X. Tang

In this article, we prove a decomposition theorem on differential polynomials of theta functions of high level.

数论 · 数学 2007-05-23 Jae-Hyun Yang

We present a unitary approach to the construction of representations and intertwining operators. We apply it to the $C^*$-algebras, groups, Gabor type unitary systems and wavelets. We give an application of our method to the theory of…

泛函分析 · 数学 2007-05-23 Dorin Ervin Dutkay

A new approach to disintegration of measures is presented, allowing one to drop the usually taken separability assumption. The main tool is a result on fibers in the spectrum of algebra of essentially bounded functions established recently…

泛函分析 · 数学 2023-04-06 Marek Kosiek , Krzysztof Rudol

In these notes we give an Alperin's Fusion Theorem for localities.

群论 · 数学 2018-01-10 Rémi Molinier

We establish a Liouville type theorem for some conformally invariant fully nonlinear equations

偏微分方程分析 · 数学 2007-05-23 Aobing Li , YanYan Li

This paper contains a new elementary proof of the Fundamental Theorem of Calculus for the Lebesgue integral. The hardest part of our proof simply concerns the convergence in ${\rm L}^1$ of a certain sequence of step functions, and we prove…

经典分析与常微分方程 · 数学 2012-03-08 Rodrigo López Pouso

In this paper, we will give some estimation for the average error of the prime number theorem.

综合数学 · 数学 2022-06-23 An-Ping Li

In this expository note we give proof of the Weierstrass gap theorem in Cohomology terminology. We analyze gap sequence for finding possible gaps and non-gaps on X.

复变函数 · 数学 2022-06-30 V. V. Hemasundar Gollakota

In this paper we prove an existence theorem concerning linear forms of a given Diophantine type and apply it to study the structure of the spectrum of lattice exponents.

数论 · 数学 2018-04-05 Oleg N. German
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