协奏曲
发表于 2025-3-23 10:48:58
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ANTI
发表于 2025-3-23 13:51:05
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火光在摇曳
发表于 2025-3-23 19:26:41
Elliptic Fibrations and Involutions on K3 Surfaces,complete classification of elliptic fibrations on K3 surfaces with a 2-elementary Néron–Severi lattice and give a complete classification of extremal elliptic fibrations on K3 surfaces that are quadratic covers of rational elliptic surfaces.
Axon895
发表于 2025-3-23 23:20:25
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过剩
发表于 2025-3-24 02:32:20
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Ceramic
发表于 2025-3-24 08:30:02
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厚颜
发表于 2025-3-24 12:10:03
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把手
发表于 2025-3-24 15:38:37
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严厉批评
发表于 2025-3-24 19:13:16
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急急忙忙
发表于 2025-3-25 02:41:10
On Homomorphic Encryption Using Abelian Groups: Classical Security Analysis,oosing parameters for their primitive requires choosing three groups ., ., and .. In their paper, Leonardi and Ruiz-Lopez claim that when ., ., and . are abelian, then their public key cryptosystem is not quantum secure. In this chapter, we study security for finite abelian groups ., ., and . in the