欺侮 发表于 2025-3-21 17:37:02
书目名称Manifolds and Lie Groups影响因子(影响力)<br> http://impactfactor.cn/if/?ISSN=BK0623390<br><br> <br><br>书目名称Manifolds and Lie Groups影响因子(影响力)学科排名<br> http://impactfactor.cn/ifr/?ISSN=BK0623390<br><br> <br><br>书目名称Manifolds and Lie Groups网络公开度<br> http://impactfactor.cn/at/?ISSN=BK0623390<br><br> <br><br>书目名称Manifolds and Lie Groups网络公开度学科排名<br> http://impactfactor.cn/atr/?ISSN=BK0623390<br><br> <br><br>书目名称Manifolds and Lie Groups被引频次<br> http://impactfactor.cn/tc/?ISSN=BK0623390<br><br> <br><br>书目名称Manifolds and Lie Groups被引频次学科排名<br> http://impactfactor.cn/tcr/?ISSN=BK0623390<br><br> <br><br>书目名称Manifolds and Lie Groups年度引用<br> http://impactfactor.cn/ii/?ISSN=BK0623390<br><br> <br><br>书目名称Manifolds and Lie Groups年度引用学科排名<br> http://impactfactor.cn/iir/?ISSN=BK0623390<br><br> <br><br>书目名称Manifolds and Lie Groups读者反馈<br> http://impactfactor.cn/5y/?ISSN=BK0623390<br><br> <br><br>书目名称Manifolds and Lie Groups读者反馈学科排名<br> http://impactfactor.cn/5yr/?ISSN=BK0623390<br><br> <br><br>Visual-Acuity 发表于 2025-3-21 23:45:32
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Vector Fields and Cohomology of G/B,omorphic vector field V on a projective manifold X, is it true that X has no nontrivial holomorphic p-forms if p > dim. zero (V)? Alan Howard answered this question affirmatively in and later, D. Lieberman and I discovered other relationships between zeros of holomorphic vector fields and topolo清真寺 发表于 2025-3-22 07:33:03
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On Lie Algebras Generated by Two Differential Operators,ivation in K defined by D.x.. = δ... for 1 ≦ i, j ≦ r; then the multiplications by x.,...,x. in K and D..,...,D. generate a subalgebra A of the associative K-algebra of all K-linear transformations in K. An element X of A can be written uniquely in the form . with a .in K; it is a linear di开始没有 发表于 2025-3-22 18:30:08
Conformally-Flatness and Static Space-Time, where . and . are the natural projections, g a Riemannian metric on M, and f a positive function on M. We consider Einstein’s equation on (.) with perfect fluid as a matter field, i.e., . where n is a l-form with ., whose associated vector field represents the flux of the fluid, and μ and p are funBarrister 发表于 2025-3-22 21:45:01
On Poisson Brackets of Semi-Invariants, power series ., and we shall give natural expllicit expressions of Poisson brackets. In formal calculus of variations Poisson brackets are defined on the quotient module ., in our case, however, they are defined on ring of semi-invaiants ..Celiac-Plexus 发表于 2025-3-23 03:25:29
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A Note on Cohomology Groups of Holomorphic Line Bundles over a Complex Torus,le over E. In this note, we shall show that the q-th cohomology group H.(E,.) (q ≧ 0) of E with coefficients in the sheaf . of germs of holomorphic sections of F can be completely determined by applying harmonic theory. The results have been obtained by Mumford and Kempf by an algebraico-geo