EXALT
发表于 2025-3-25 04:19:32
Unirationality of Certain Universal Families of Cubic Fourfolds,ational over the Hassett divisors ., in the range 8 ≤ d ≤ 42. By applying inductively this argument, we are able to show that, in the same range of values, . is unirational for all integer values of .. Finally, we observe that for explicit infinitely many values of ., the universal cubic fourfold ov
反省
发表于 2025-3-25 07:56:51
http://reply.papertrans.cn/83/8216/821515/821515_22.png
多骨
发表于 2025-3-25 14:19:58
Supersingular Irreducible Symplectic Varieties,lizations of K3 surfaces. We propose to study such varieties defined over fields of positive characteristic, especially the supersingular ones, generalizing the theory of supersingular K3 surfaces..In this work, we are mainly interested in the following two types of symplectic varieties over an alge
易怒
发表于 2025-3-25 18:44:07
http://reply.papertrans.cn/83/8216/821515/821515_24.png
天真
发表于 2025-3-25 22:45:38
A Refinement of the Motivic Volume, and Specialization of Birational Types, of the motivic volume and its birational version introduced by Kontsevich and Tschinkel to prove the specialization of birational types. We also provide several explicit examples of obstructions to stable rationality arising from this technique.
混合物
发表于 2025-3-26 02:18:51
http://reply.papertrans.cn/83/8216/821515/821515_26.png
象形文字
发表于 2025-3-26 06:07:37
http://reply.papertrans.cn/83/8216/821515/821515_27.png
迅速成长
发表于 2025-3-26 08:58:02
http://reply.papertrans.cn/83/8216/821515/821515_28.png
epicardium
发表于 2025-3-26 16:05:29
mentary material: .This second volume of Energy Resources and Systems is focused on renewable energy resources. Renewable energy mainly comes from wind, solar, hydropower, geothermal, ocean, bioenergy, ethanol and hydrogen. Each of these energy resources is important and growing. For example, high-h
相信
发表于 2025-3-26 17:58:37
http://reply.papertrans.cn/83/8216/821515/821515_30.png