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Date: 12-9-2021
2347
Date: 30-8-2021
2169
Date: 30-11-2021
947
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Let be a tree defined on a metric over a set of paths such that the distance between paths and is , where is the number of nodes shared by and . Let be a Borel set of paths in the topology induced by this metric. Suppose two players play a game by choosing a path down the tree, so that they alternate and each time choose an immediate successor of the previously chosen point. The first player wins if the chosen path is in . Then one of the players has a winning strategy in this game.
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علامات بسيطة في جسدك قد تنذر بمرض "قاتل"
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أول صور ثلاثية الأبعاد للغدة الزعترية البشرية
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مكتبة أمّ البنين النسويّة تصدر العدد 212 من مجلّة رياض الزهراء (عليها السلام)
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