The structure of Humphreys–Verma modules for projective spaces
نویسندگان
چکیده
منابع مشابه
ON PROJECTIVE L- MODULES
The concepts of free modules, projective modules, injective modules and the likeform an important area in module theory. The notion of free fuzzy modules was introducedby Muganda as an extension of free modules in the fuzzy context. Zahedi and Ameriintroduced the concept of projective and injective L-modules. In this paper we give analternate definition for projective L-modules. We prove that e...
متن کاملComplexes of $C$-projective modules
Inspired by a recent work of Buchweitz and Flenner, we show that, for a semidualizing bimodule $C$, $C$--perfect complexes have the ability to detect when a ring is strongly regular.It is shown that there exists a class of modules which admit minimal resolutions of $C$--projective modules.
متن کاملBounded and Unbounded Fredholm Modules for Quantum Projective Spaces
We construct explicit generators of the K-theory and K-homology for the coordinate algebra of ‘functions’ on the quantum projective spaces. We also sketch a construction of unbounded Fredholm modules, that is to say Dirac-like operators and spectral triples of any positive real dimension.
متن کاملEmbedding the Linear Structure of Planar Spaces into Projective Spaces
We show that every non-degenerate planar space with v points and π planes can be embedded as a linear space into PG(3, q) for some prime power q provided that 1000(π − v) ≤ v5/6.
متن کاملThe structure tensor in projective spaces
The structure tensor has been used mainly for representation of local orientation in spaces of arbitrary dimensions, where the eigenvectors represent the orientation and the corresponding eigenvalues indicate the type of structure which is represented. Apart from being local, the structure tensor may be referred to as “object centered” since it describes the corresponding structure relative to ...
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: Journal of Algebra
سال: 2009
ISSN: 0021-8693
DOI: 10.1016/j.jalgebra.2009.04.009