Сегодня родился Граве Дмитрий Александрович
On September 6, 1863 Grave Dmitry Aleksandrovich was born. He is Russian and the Soviet mathematician, the founder of the first great Russian mathematical school, the academician of AN of USSR (1919), the honorary member of Academy of Sciences of the USSR (1929). In 55 years of scientific activity Dmitry Aleksandrovich Grave published about 180 scientific works and wrote a large number of textbooks on mathematics. He worked with applied mathematics and mechanics.