Supported by the National Key Research and Development Program of China(Grant No.2021YFA1000700);NSFC(Grant No.12031008)。
Let f1,...,fkand g1,...,qkbe non-CM newforms of square-free levels.Denote byλ_(sym)jf_(i)(n)the coefficients of the Dirichlet expansion of L(sym^(j)f_(i),s)andν1,...,νkthe distinct positive integers such thatλ_(sy...
Let Kdenote the complete graph consisting of n vertices,every pair of which forms an edge.We want to know the least possible number of the intersections,when we draw the graph Kon the plane or on the sphere using cont...
Supported by NSFC(Significant Pro ject No.11790273)in China。
In this paper,we introduce a new notion of integrability for billiard tables,namely,integrability away from the boundary.One key feature of our notion is that the integrable region could be disjoint from the boundary ...
partially supported by Beijing Natural Science Foundation(Grant No.Z190003);partially supported by National Sciences Foundation of USA(Grant No.DMS-19-08513)。
In order to study the Yamabe changing-sign problem,Bahri and Xu proposed a conjecture which is a universal inequality for p points in R^(m).They have verified the conjecture for p≤3.In this paper,we first simplify th...
Supported by National Natural Science Foundation of China(Grant Nos.11871055,11701440)。
The equitable tree-coloring can formulate a structure decomposition problem on the communication network with some security considerations.Namely,an equitable tree-Zc-coloring of a graph is a vertex coloring using k d...
Supported by National Natural Science Foundation of China(Grant Nos.11771309 and 11871184);Natural Sciences and Engineering Research Council of Canada(Grant No.4394-2018)。
The goal of this paper is threefold. First, we survey the existing results on Hunt’s hypothesis(H) for Markov processes and Getoor’s conjecture for Lévy processes. Second, we investigate(H)for multidimensional Lév...
the Chinese Academy of Science(Grant No.Y729025EE1);NSFC(Grant Nos.11688101,11621061);an NSFC grant associated to the recruitment Program of Global Experts。
We prove an anticyclotomic Iwasawa main conjecture proposed by Perrin-Riou for Heegner points for semi-stable elliptic curves E over a quadratic imaginary field K satisfying a certain generalized Heegner hypothesis,at...
Supported by the National Natural Science Foundation of China(Grant No.11701459);the Natural Science Foundation of Sichuan Provincial Department of Education(Grant No.17ZB0431);the Research Startup of China West Normal University(Grant No.17E88);supported by the Science and Technology Development Fund of Tianjin Commission for Higher Education(Grant No.2017KJ095)。
In this note,we consider the mappings h:X→Y between doubly connected Riemann surfaces having leastρ-Dirichlet energy.For a pair of doubly connected Riemann surfaces,in which X has finite conformal modulus,we establi...
Supported by National Natural Science Foundation of China(Grant Nos.11871397 and 11971205);the Natural Science Basic Research Plan in Shaanxi Province of China(Grant No.2020JM-083);the Fundamental Research Funds for the Central Universities(Grant No.3102019ghjd003)。
Let k be a positive integer.A graph G is k-weight choosable if,for any assignment L(e)of k real numbers to each e∈E(G),there is a mapping f:E(G)→R such that f(uv)∈L(uv)and∑e∈∂(u)^f(e)≠∑e∈∂(u)^f(e)for each uv∈...
Sarnak’s Disjointness Conjecture states that the Mobius function is disjoint with any zeroentropy flow. This note establishes this conjecture, with a rate, for Furstenberg’s irregular flows on the infinite-dimension...