Annals of Mathematical Sciences and Applications

Volume 4 (2019)

Number 1

Contents

Optimization, wavelet, financial mathematics and mathematical problems related to statistics

On the diffusion approximation of nonconvex stochastic gradient descent

Wenqing Hu, Chris Junchi Li, Lei Li, and Jian-Guo Liu

pp. 3-32

Fluid dynamics, numerical linear algebra, imaging, computations related to fluid dynamics, condensed matter physics, etc.

The classification of symplectic matrices and pairs

Yueh-Cheng Kuo, Shih-Feng Shieh, and Yi-Siang You

pp. 35-52

Mathematical sciences related to theoretical physics, engineering, biology and economics

Matrix representations of discrete differential operators and operations in electromagnetism

Tsung-Ming Huang, Wen-Wei Lin, and Weichung Wang

pp. 55-79