THE INVARIANTS FIELD OF SOME FINITE PROJECTIVE LINEAR GROUP ACTIONS

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Separating Invariants for Arbitrary Linear Actions of the Additive Group

We consider an arbitrary representation of the additive group Ga over a field of characteristic zero and give an explicit description of a finite separating set in the corresponding ring of invariants.

متن کامل

Induced Characters of the Projective General Linear Group over a Finite Field

Using a general result of Lusztig, we find the decomposition into irreducibles of certain induced characters of the projective general linear group over a finite field of odd characteristic.

متن کامل

on some invariants of finite groups

in this note we are going to survey several invariants of finite groups related either to their orders or to generating sets or to lattices of subgroups. some relations among these invariants will be exhibited. special attention will be paid to monotonicity of them.

متن کامل

Invariants of finite group schemes

Let k be an algebraically closed field, G a finite group scheme over k operating on a scheme X over k. Under assumption that X can be covered by G-invariant affine open subsets the classical results in [3] and [14] describe the quotient X/G. In case of a free action X is known to be a principal homogeneous G-space over X/G. Furthermore, the category of G-linearized quasi-coherent sheaves of OX ...

متن کامل

Invariants of Formal Group Law Actions

0. Introduction. In this note, k denotes a field of characteristic p > 0, and the letters T, X and Y are formal indeterminants. Let F: k[[T]] —• /c[[X,Y]] be a (fixed) one-dimensional formal group law [Dieudonné, Hazewinkel, Lazard, Lubin] of height h > 0. Let V denote a k[[T]] module of finite length. Suppose Ann(V) = (T). Let q = p denote the least power of p such that n < q. It follows that ...

متن کامل

ذخیره 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: Bulletin of the Australian Mathematical Society

سال: 2011

ISSN: 0004-9727,1755-1633

DOI: 10.1017/s000497271100253x