kindred
发表于 2025-3-23 11:48:19
http://reply.papertrans.cn/39/3891/389011/389011_11.png
使更活跃
发表于 2025-3-23 16:34:44
Generalized Solvable Structures Associated to Symmetry Algebras Isomorphic to ,dinary differential equations that are invariant under the action of .. In this work it is proved the existence of a generalized solvable structure for the vector field associated with a fifth-order equation admitting a Lie symmetry algebra isomorphic to .. As a consequence, the integrability of the
过度
发表于 2025-3-23 21:39:06
A Geometric Framework to Compare PDEs and Classical Field Theories,f smooth manifolds. In particular, it can be used to compare those aspects of field theories (e.g. of classical (Newtonian) mechanics, hydrodynamics, electrodynamics, relativity theory, classical Yang-Mills theory and so on) that are described by such equations..Employing a geometric (jet space) app
temperate
发表于 2025-3-24 01:16:01
http://reply.papertrans.cn/39/3891/389011/389011_14.png
IDEAS
发表于 2025-3-24 03:19:30
http://reply.papertrans.cn/39/3891/389011/389011_15.png
Finasteride
发表于 2025-3-24 06:56:55
Groups, Invariants, Integrals, and Mathematical Physics
anagen
发表于 2025-3-24 14:09:57
Tutorials, Schools, and Workshops in the Mathematical Sciences389011.jpg
不容置疑
发表于 2025-3-24 18:43:11
http://reply.papertrans.cn/39/3891/389011/389011_18.png
和蔼
发表于 2025-3-24 20:01:52
http://reply.papertrans.cn/39/3891/389011/389011_19.png
Anguish
发表于 2025-3-24 23:55:30
http://reply.papertrans.cn/39/3891/389011/389011_20.png