International Journal of Mathematics《国际数学杂志》(一年14期). The International Journal of Mathematics has been publishing research papers of high quality on a wide range of topics in pure mathematics since March 1990 when we had the founding advisor, S. S. Chern. We are ready to consider original papers on any topics in pure mathematics, but have preference on the ones close to interest of the members of the editorial board such as algebraic geometry, number theory, complex geometry, differential geometry, symplectic geometry, topology, representation theory, complex analysis, operator algebras and probability theory.