相关期刊:《Science China(Physics,Mechanics & Astronomy)》《Journal of Mathematical Research with Applications》《Science China Mathematics》《Communications in Theoretical Physics》更多>>
supported by National Natural Science Foundation of China(Grant No.11571097)
Recently, Panyushev(2015) raised five conjectures concerning the structure of certain root posets arising from Z-gradings of simple Lie algebras. This paper aims to provide proofs for four of them. Our study also link...
supported by National Natural Science Foundation of China(Grant Nos.11561030,11261022 and 11471111);the Jiangxi Provincial Natural Science Foundation of China(Grant Nos.20152ACB20002 and 20161BAB201019);Natural Science Foundation of Department of Education of Jiangxi Province of China(Grant No.GJJ150301)
In this paper, we establish the Fekete and Szego inequality for a class of holomorphic functions in the unit disk, and then we extend this result to a class of holomorphic mappings on the unit ball in a complex Banach...
supported by the National Science Foundation of USA(Grant No. DMS1405131)
We conjecture an explicit bound on the prime characteristic of a field, under which the Weyl modules of affine sl_2 and the minimal series modules of Virasoro algebra remain irreducible, and Goddard-Kent-Olive coset c...
supported by National Natural Science Foundation of China(Grant Nos.11071030,11201191 and 11371078);Specialized Research Fund for the Doctoral Program of Higher Education of China(Grant No.20110041110039);National Science Foundation of Jiangsu Higher Education Institutions(GrantNo.12KJB110005);the Priority Academic Program Development of Jiangsu Higher Education Institutions(Grant No.11XLR30)
In 2012,Zhi-Wei Sun posed many conjectures about the monotonicity of sequences of form {n√zn},where {zn} is a familiar number-theoretic or combinatorial sequence. We show that if the sequence {zn+1/zn}is increasing(r...
supported by National Natural Science Foundation of China(Grant Nos.10901078 and 11171140)
This paper proves three conjectures on congruences involving central binomial coefficients or Lucas sequences.Let p be an odd prime and let a be a positive integer.It is shown that if p=1(mod 4)or a〉1then [3/4pa]∑...
We propose two conjectures of Hard Lefschetz type on Chow groups and prove them for some special cases. For abelian varieties, we show that they are equivalent to the well-known conjectures of Beauville and Murre.