共查询到7条相似文献,搜索用时 0 毫秒
1.
Huaiyu Jian 《中国科学A辑(英文版)》1999,42(2):133-139
Giorgi conjectured in 1979 that if a sequence of functionals converges in the sense of Г-convergence to a limiting functional, then the corresponding gradient flows will converge as well after changing timescale appropriately. It is shown that this conjecture holds true for a rather wide kind of functionals. Project supported by the National Natural Science Foundation of China (Grant No. 19701018). 相似文献
2.
C. Poor D. S. Yuen 《Abhandlungen aus dem Mathematischen Seminar der Universit?t Hamburg》2007,77(1):59-80
We investigate degree two Siegel cusp forms of small weight for Γ0(p). Using the Restriction Technique we compute some dimensions and verify the conjectures ofHashimoto in some examples of weights three and four. For weight two we determine the dimension for primesp ≤ 41 and find only lifts. We explain in general how to compute spaces of Siegel cusp forms for subgroups of finite index in Γ n . 相似文献
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4.
Leonid Bedratyuk 《Linear and Multilinear Algebra》2013,61(6):789-803
Let ? d 1, d 2 and 𝒞 d 1, d 2 be the algebras of simultaneous invariants and simultaneous covariants of the two binary forms of degrees d 1 and d 2. Formulas for computation of the Poincaré series 𝒫? d 1, d 2 (z), 𝒫𝒞 d 1, d 2 (z) of the algebras are found. By using these formulas, we have computed the series for d 1, d 2 ≤ 20. 相似文献
5.
SONG Yongsheng & YAN Jia''''an Institute of Applied Mathematics Academy of Mathematics Systems Science Chinese Academy of Sciences Beijing China 《中国科学A辑(英文版)》2006,49(10)
This article gives the representations of two types of real functionals on Z∞(Ω,F) or L∞(Ω,F,P) in terms of Choquet integrals. These functionals are comonotonically subadditive and comonotonically convex, respectively. 相似文献
6.
Dr. Johannes Schoißengeier 《Monatshefte für Mathematik》1979,87(1):21-52
In this paper we give the connection between the zeros of the -function and sequences(g(p)), p prime, mod 1 ifg(x)=x
for 0, >0 or ifg(X) is a polynomial in . 相似文献
7.
DING GuangguiSchool of Mathematical Sciences LPMC Nankai University Tianjin China 《中国科学A辑(英文版)》2004,(5)
In this paper, we first derive the representation theorem of onto isometric mappings in the unit spheres of real l∞-type spaces, then we conclude that such mappings can be extended to the whole space as (real) linear isometries. 相似文献