منابع مشابه
Grassmannians of Two-sided Vector Spaces
Let k ⊂ K be an extension of fields, and let A ⊂ Mn(K) be a k-algebra. We study parameter spaces of m-dimensional subspaces of Kn which are invariant under A. The space FA(m, n), whose R-rational points are A-invariant, free rank m summands of Rn, is well known. We construct a distinct parameter space, GA(m, n), which is a fiber product of a Grassmannian and the projectivization of a vector spa...
متن کاملDuals of Simple Two-sided Vector Spaces
Let K be a perfect field and let k ⊂ K be a subfield. In [4, Theorem 3.2], left finite dimensional simple two-sided k-central vector spaces over K were classified by arithmetic data associated to the extension K/k. In this paper, we continue to study the relationship between simple two-sided vector spaces and their associated arithmetic data. In particular, we determine which arithmetic data co...
متن کاملtwo- sided power distribution
In this paper, a new family of distributions with many applications in financial engineering have been introduced. This distribution contains important statistical distributions such as the triangular, exponential and uniform distribution. Initially considered a special case of this distribution And then survey The important features of it. How to calculate maximum likelihood estimates are pres...
متن کاملTwo-sided estimates of heat kernels on metric measure spaces
3 Some preparatory results 18 3.1 Green operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 3.2 Harmonic functions and Harnack inequality . . . . . . . . . . . . . . . 22 3.3 Faber-Krahn inequality and mean exit time . . . . . . . . . . . . . . . 24 3.4 Estimates of the exit time . . . . . . . . . . . . . . . . . . . . . . . . . 27 ∗Partially supported by SFB 701 of the Ge...
متن کاملs-Topological vector spaces
In this paper, we have dened and studied a generalized form of topological vector spaces called s-topological vector spaces. s-topological vector spaces are dened by using semi-open sets and semi-continuity in the sense of Levine. Along with other results, it is proved that every s-topological vector space is generalized homogeneous space. Every open subspace of an s-topological vector space is...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Linear Algebra and its Applications
سال: 2007
ISSN: 0024-3795
DOI: 10.1016/j.laa.2006.07.024