JERUSALEM, Dec. 10 (Xinhua) -- Israeli researchers have revealed botanical art created over 8,000 years ago by early farming communities in northern Mesopotamia, which features distinct mathematical ...

华南师范大学数学科学学院优聘教授罗天文与清华大学数学科学系于品教授合作的系列论文《On the stability of multi-dimensional rarefaction waves I: the energy estimates》《On ...