insipid 发表于 2025-3-30 08:41:16

Advances in System-Integrated Intelligenceent, combinatorial Dyson-Schwinger equations should be functional equations for the augmented generating functions of families of 1PI Feynman graphs with a fixed external leg structure, or their equivalents at the level of insertion trees.

使长胖 发表于 2025-3-30 15:55:38

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令人心醉 发表于 2025-3-30 16:38:51

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石墨 发表于 2025-3-31 00:25:17

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类型 发表于 2025-3-31 01:40:03

The Theory of Committees and Elections by Duncan Black and Committee Decisions with Complementary Va978-94-011-4860-3

可忽略 发表于 2025-3-31 05:42:02

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octogenarian 发表于 2025-3-31 09:58:30

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查看完整版本: Titlebook: A Combinatorial Perspective on Quantum Field Theory; Karen Yeats Book 2017 The Author(s) 2017 Dyson-Schwinger equations.graph theory.Feynm