The Double Take column looks at a single topic from an African and Chinese perspective.This month,we delve into the dilemma of choosing between telling the harsh truth and offering a wellintentioned lie.
As governments across China attempt to deal with the issue of lying-flaf among officialdom,experts warn that the real problem may lie in the system.Eight officials in Zhanjiang,a city in South China's Guangdong Provin...
supported in partby Shaanxi Provincial Natural Science Foundation of China(No.2023-JC-YB-521);by National Natural Science Foundation of China(NSFC)(No.12475313);Excellent Youth Fund of Shandong Natural Science Foundation(ZR2024YQ066);by Xi'an Science and Technology Program of China(No.23GXFW0065).
In this paper,a data consistency condition(DCC)in Radon domain is re-derived from the perspective of Lie transformation group and compared with other two derivations.By carefully observing the proof procedure on the b...
Supported by the National Natural Science Foundation of China(Grant No.12161013);the Basic Research Program(Natural Science)of Guizhou Province(Grant No.ZK[2023]025)。
In this paper,we consider Lie conformal algebras with derivations.A pair consisting of a Lie conformal algebra and a distinguished derivation is called a LieCDer pair.We introduce a cohomology theory for LieCDer pair ...
supported by FCT(Grant No.UIDB/00212/2020);FCT(Grant No.UIDP/00212/2020);supported by the Science Committee of the Ministry of Science and Higher Education of the Republic of Kazakhstan(Grant No.AP14869221);by“Tayelsizdik urpaqtary”MISD RK;partially supported by the Simons Foundation Targeted Grant for the Institute of Mathematics–VAST(Grant No.558672);by the Vietnam Institute for Advanced Study in Mathematics(VIASM);supported by the NNSF of China(Grant No.12101248);by the China Postdoctoral Science Foundation(Grant No.2021M691099)。
In this article,we mainly study the products of commutator ideals of Lie-admissible algebras such as Novikov algebras,bicommutative algebras,and assosymmetric algebras.More precisely,we first study the properties of t...