supported by National Key Research and Development Program of China (Grant Nos.2017YFA0303903, 2018YFA0704701);Major Program of Guangdong Basic and Applied Research (Grant No. 2019B030302008);Major Scientific and Technological Innovation Project of Shandong Province (Grant No. 2019JZZY010133)。
Primal attack is a typically considered strategy to estimate the hardness of cryptosystem based on learning with errors problem(LWE),it reduces the LWE problem to the unique-SVP by embedding technique and then employs...
The 0/1 Multidimensional Knapsack Problem (0/1 MKP) is an interesting NP-hard combinatorial optimization problem that can model a number of challenging applications in logistics, finance, telecommunications and other ...
A heuristic technique is developed for a nonlinear magnetohydrodynamics (MHD) Jeffery-Hamel problem with the help of the feed-forward artificial neural net- work (ANN) optimized with the genetic algorithm (GA) a...
Let R b,c (n) denote the number of representations of n as the sum of one square, four cubes, one b-th power and one c-th power of natural numbers. It is shown that if b=4, 4 c 35, or b=5, 5 c 13, or b=6, 6 c 9,...