IMO 1970
14 sept. 2026Feuille d'exercicesInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
200
Travaux à lire ici en « Algebra »
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IMO 1969
14 sept. 2026Feuille d'exercicesInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
280
IMO 1968
14 sept. 2026Feuille d'exercicesInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
220
IMO 1967
14 sept. 2026Feuille d'exercicesInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
270
IMO 1966
14 sept. 2026Feuille d'exercicesInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
190
IMO 1965
14 sept. 2026Feuille d'exercicesInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
320
IMO 1964
14 sept. 2026Feuille d'exercicesInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
380
IMO 1963
14 sept. 2026Feuille d'exercicesInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
240
IMO 1962
14 sept. 2026Feuille d'exercicesInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
340
IMO 1961
14 sept. 2026Feuille d'exercicesInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
240
IMO 1960
14 sept. 2026Feuille d'exercicesInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
630
IMO 1959
14 sept. 2026Feuille d'exercicesInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
310
Алгебра 1. Лекция 4. Формальные степенные ряды и производящие функции
25 juil. 2026CoursAlexey Ilyin
В этой лекции рассматриваются формальные степенные ряды как алгебраический объект. Вводятся операции сложения, умножения, а также аналоги производной и интеграла. Ключевая идея лекции — применение этого аппарата для решения линейно-рекуррентных соотношений с помощью производящих функций, что демонстрируется на классическом примере чисел Фибоначчи.
2
240