This article delves Chern's conjecture for hypersurfaces with constant second fundamental form squared length S in the spherical space.At present,determining whether the third gap point of S is 2n remains unsolved yet...
supported by the National Natural Science Foundation of China(Grant No.11961035);Jiangxi Provincial Natural Science Foundation(Grant No.20224BCD41001).
Yule-Simon distribution has a wide range of practical applications, such as in networkscience, biology and humanities. A lot of work focuses on the study of how well the empirical datafits Yule-Simon distribution or h...
Project supported by the National Natural Science Foundation of China(No.62206312)。
At the Annual International Cryptology Conference in 2019,Gohr introduced a deep learning based cryptanalysis technique applicable to the reduced-round lightweight block ciphers with a short block of SPECK32/64.One si...
supported by the Natural Science Foundation of Henan (Grant No.222300420100);the Foundation of Key Laboratory of National Defense Science and Technology (Grant No.61421030107);the National Natural Science Foundation of China (Grant Nos.61802437,62372463,and 62302518)。
Related-key model is a favourable approach to improve attacks on block ciphers with a simple key schedule.However,to the best of our knowledge,there are a few results in which zero-correlation linear attacks take adva...
supported by the National Natural Science Foundation of China(NSFC-32370479,31972867).
Two species of the genus Opopaea Simon,1892 from Taiwan,China were recognized,Opopaea syarakui(Komatsu,1967)is firstly recorded from Taiwan,China and the female of Opopaea sauteri Brignoli,1974 is firstly discovered.D...
supported by National Natural Science Foundation of China(Grant No.61502526)。
The compatibility of different quantum algorithms should be considered when these algorithms are combined.In this paper,the method of combining Grover and Simon is studied for the first time,under some preconditions o...