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Тег: гипотеза Пуанкаре

Science history: Russian mathematician quietly publishes paper — and solves one of the most famous unsolved conjectures in mathematics — Nov. 11, 2002
Science history: Russian mathematician quietly publishes paper — and solves one of the most famous unsolved conjectures in mathematics — Nov. 11, 2002
гипотеза Пуанкаре Перельман топология поток Риччи математические открытия

27 декабря, 17:00