Subjects: Ordinary differential equations; Elliptic equations; Partial differential equations
تفاصيل العنوان
Subjects: Abel, Niels Henrik, 1802-1829
Subjects: Born, Max, 1882-1970
Subjects: Frechet, Maurice, 1878-1973; Metric spaces; Euclidean distance
Subjects: Hilbert, David, 1862-1943
Subjects: Biographies of mathematicians; Mathematics educationEastern Europe