相关期刊:《The Journal of China Universities of Posts and Telecommunications》《Journal of Mathematical Research with Applications》《Science China Mathematics》《US-China Foreign Language》更多>>
supported by the National Natural Science Foundation of China(Grant No.12171397);Panyue Zhou is supported by the National Natural Science Foundation of China(Grant No.12371034);by the Hunan Provincial Natural Science Foundation of China(Grant No.2023JJ30008)。
Let C be a triangulated category. We define m-term subcategories on C induced by n-rigid subcategories, which are extriangulated subcategories of C. Then we give a one-to-one correspondence between cotorsion pairs on ...
supported by the National Natural Science Foundation of China(No.21071115);the Shaanxi Province Natural Science Foundation Research Project(Nos.2020JZ–44 and 2021JZ–44);the Key Science and Technology Innovation Team of Shaanxi Province(No.2019TD–007);Northwest University 2023 college students innovation and entrepreneurship training program project(No.2023354).
Next generation power system needs dielectrics with increased dielectric energy density.However,the low energy density of dielectrics limits their development.Here,an asymmetric trilayered nanocomposite,with a transit...
With the wide application of the fifth-generation mobile communication system(5G)technology,wireless communication equipment tends to develop in miniaturization,high frequency,and low loss.In this paper,a surface acou...
Supported by the National Natural Science Foundation of China (Grant No. 11801004);the Top Talent Project of AHPU in 2020 (Grants No. S022021055)。
As a generalization of tilting pair, which was introduced by Miyashita, the notion of silting pair is introduced in this paper. The authors extend a characterization of tilting modules given by Bazzoni to silting pair...
W_(45)Cu_(55),Cr_(65)Cu_(35),and Cr_(32)W_(14)Cu_(54)alloys were obtained in order to study the mechanism of“smart response”of the structure of these alloys when using them as arc-resistant circuit-breakers.These al...
We introduce diagrams for m-cluster categories which we call "horizontal" and "vertical" mutation fans. These are analogous to the mutation fans(also known as "semi-invariant pictures" or "scattering diagrams") for th...
The aim of this paper is two-fold.Given a recollement(T′,T,T′′,i*,i_*,i~!,j!,j*,j*),where T′,T,T′′are triangulated categories with small coproducts and T is compactly generated.First,the authors show that the BB...
In this paper, we study the homotopy category of unbounded complexes of strongly copure projective modules with bounded relative homologies K;(SCP).We show that the existence of a right recollement of K;(SCP) with...
Traditionally seismic design of structures supported on piled raft foundation is performed by considering fixed base conditions, while the pile head is also considered to be fixed for the design of the pile foundation...
supported by National Natural Science Foundation of China(Grant Nos.11201386,10931006,11071040 and 11201388);the Natural Science Foundation of Fujian Province of China(Grant No.2012J05009)
This paper investigates the structure of the"missing part"from the category of coherent sheaves over a weighted projective line of weight type(2,2,n)to the category of finitely generated right modules on the associate...