IMO 1985
14. Sept. 2026AufgabenblattInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
120
Arbeiten zu „Combinatorics“
56 Ergebnisse
IMO 1983
14. Sept. 2026AufgabenblattInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
280
IMO 1981
14. Sept. 2026AufgabenblattInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
220
IMO 1979
14. Sept. 2026AufgabenblattInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
170
IMO 1978
14. Sept. 2026AufgabenblattInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
300
IMO 1974
14. Sept. 2026AufgabenblattInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
250
IMO 1973
14. Sept. 2026AufgabenblattInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
240
IMO 1972
14. Sept. 2026AufgabenblattInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
250
IMO 1971
14. Sept. 2026AufgabenblattInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
180
IMO 1970
14. Sept. 2026AufgabenblattInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
200
IMO 1969
14. Sept. 2026AufgabenblattInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
280
IMO 1966
14. Sept. 2026AufgabenblattInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
190
IMO 1965
14. Sept. 2026AufgabenblattInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
320
IMO 1964
14. Sept. 2026AufgabenblattInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
380
IMO 1963
14. Sept. 2026AufgabenblattInternational Mathematical Olympiad
International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.
0
240
Алгебра 1. Лекция 4. Формальные степенные ряды и производящие функции
25. Juli 2026VorlesungAlexey 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