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相关论文: An Extension of Mok's Theorem on the Generalized F…

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In this short paper, we will give a simple and transcendental proof for Mok's theorem of the generalized Frankel conjecture. This work is based on the maximum principle in \cite{BS2} proposed by Brendle and Schoen.

微分几何 · 数学 2011-11-10 Hui-Ling Gu

In this note, we introduce a new curvature condition called the $2-$positive bisectional curvature on compact K\"{a}hler manifolds. We then deduce a characterization theorem for manifolds with $2-$positive bisectional curvature, which can…

微分几何 · 数学 2025-11-07 Jiangtao Li

The Fock transform recently introduced by the authors in a previous paper is applied to investigate convergence of generalized functional sequences of a discrete-time normal martingale $M$. A necessary and sufficient condition in terms of…

概率论 · 数学 2015-10-16 Caishi Wang , Jinshu Chen

In this note we generalize an extension theorem in [5] and [9] of the mean curvature flow to the H^{k} mean curvature flow under some extra conditions. The main difficult problem in proving the extension theorem is to find a suitable…

微分几何 · 数学 2009-10-08 Yi Li

We obtain similar types of conclusions as that of Br\"{u}ck [1] for two differential polynomials which in turn radically improve and generalize several existing results. Moreover, a number of examples have been exhibited to justify the…

复变函数 · 数学 2022-09-15 Abhijit Banerjee , Bikash Chakraborty

There are several extensions of the classical Banach Fixed Point Theorem in technical literature. A branch of generalizations replaces usual contractivity by weaker but still effective assumptions. Our note follows this stream, presenting…

泛函分析 · 数学 2016-05-13 Mihály Bessenyei

In this paper we prove a gap theorem for K\"ahler manifolds with nonnegative orthogonal bisectional curvature and nonnegative Ricci curvature, which generalizes an earlier result of the first author. We also prove a Liouville theorem for…

微分几何 · 数学 2017-08-14 Lei Ni , Yanyan Niu

The paper is devoted to generalization of well-known Michael's Selection theorem on the case of extension dimension.

一般拓扑 · 数学 2007-05-23 A. V. Karasev

The aim of this paper is to present an extension theorem for the functions separately holomorphic on generalized (N,k)-crosses with pluripolar singularities.

复变函数 · 数学 2016-08-14 Małgorzata Zajęcka

We prove a generalization of classical Montel's theorem for the mixed differences case, for polynomials and exponential polynomial functions, in commutative setting.

经典分析与常微分方程 · 数学 2017-07-04 J. M. Almira

We introduce some generalized topological concepts to deal with union-closed families, and show that one can reduce the proof of Frankl's conjecture to some families of so-called supratopological spaces. We prove some results on the…

组合数学 · 数学 2025-09-18 André Carvalho , António Machiavelo

In the previous author's paper the Macdonald norm conjecture (including the famous constant term conjecture) was proved. This paper contains the proof of the remaining two (the duality and evaluation conjectures). The evaluation theorem is…

q-alg · 数学 2009-10-28 Ivan Cherednik

We define and compare two bivariant generalizations of the topological $K$-group $K^\top(G)$ for a topological group $G$. We consider the Baum-Connes conjecture in this context and study its relation to the usual Baum-Connes conjecture.

K理论与同调 · 数学 2011-10-18 Otgonbayar Uuye

We treat a relative version of the main theorem in my previous paper: A transcendental approach to Koll\'ar's injectivity theorem. More explicitly, we give a curvature condition that implies Koll\'ar type cohomology injectivity theorems in…

代数几何 · 数学 2012-03-06 Osamu Fujino

This paper proposes a generalized ABC conjecture and assuming its validity settles a generalized version of Fermats last theorem.

综合数学 · 数学 2015-07-09 Dhananjay P. Mehendale

Kummer's Conjecture predicts the rate of growth of the relative class numbers of cyclotomic fields of prime conductor. We extend Kummer's Conjecture to cyclotomic fields of conductor n, where n is any natural number. We show that the…

数论 · 数学 2009-08-07 Marilyn Myers

In this paper, we give a new generalization of positive sectional curvature called positive weighted sectional curvature. It depends on a choice of Riemannian metric and a smooth vector field. We give several simple examples of Riemannian…

微分几何 · 数学 2014-10-08 Lee Kennard , William Wylie

We generalize the Oka extension theorem, and obtain bounds on the norm of the extension, by using operator theory.

复变函数 · 数学 2013-03-14 Jim Agler , John E. McCarthy , Nicholas J. Young

We show that the Farrell-Jones Conjecture holds for fundamental groups of graphs of groups with abelian vertex groups. As a special case, this shows that the conjecture holds for generalized Baumslag-Solitar groups.

群论 · 数学 2014-04-09 Giovanni Gandini , Sebastian Meinert , Henrik Rueping

In this paper we prove using quite elementary methods, with a combinatorial nature, two general results related to Marstrand's projection theorem in a quite general formulation over metric spaces under a suitable transversality condition…

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