MATH
Login Or Sign up

List Question

15
485
Views

Relating height to length in a root system

Published on
#representation-theory #algebraic-groups #root-systems #coxeter-groups #reductive-groups
193
Views

Definition of the unitary group via a cocycle on $\operatorname{GL}_n$

Published on
#algebraic-geometry #algebraic-groups #reductive-groups
98
Views

Does a one-parameter subgroup of a reductive group 'act reductively'?

Published on
#lie-groups #complex-geometry #quotient-spaces #reductive-groups #geometric-invariant-theory
5.6k
Views

What is reductive group intuitively?

Published on
#abstract-algebra #algebraic-geometry #lie-groups #reductive-groups
183
Views

Describing an action on the Weyl group $W(T)=N_G(T)/T$ for different maximal tori $T$

Published on
#algebraic-geometry #solution-verification #algebraic-groups #reductive-groups #weyl-group
221
Views

Parabolic subalgebra conjugate under Weyl group

Published on
#lie-groups #lie-algebras #reductive-groups
42
Views

My professor is asking us to find the semigroup reduct of the dihedral group D3, what is that?

Published on
#semigroups #dihedral-groups #reductive-groups
205
Views

Are the Deligne-Lusztig varieties for $\mathrm{GL}$ and $\mathrm{SL}$ the same?

Published on
#abstract-algebra #algebraic-geometry #finite-fields #algebraic-groups #reductive-groups
72
Views

Reductive quotient of parahoric subgroups of a simply connected simple group.

Published on
#reductive-groups
81
Views

What is the canonical isogeny?

Published on
#group-theory #algebraic-geometry #algebraic-groups #free-abelian-group #reductive-groups
238
Views

Bernstein center

Published on
#representation-theory #local-field #reductive-groups
109
Views

Conjugating a root subgroup by a Weyl group element

Published on
#algebraic-groups #reductive-groups #weyl-group
1k
Views

How parabolic subgroups are determined by roots?

Published on
#lie-groups #lie-algebras #reductive-groups
270
Views

Levi subgroups and subsystems of root systems

Published on
#algebraic-groups #root-systems #reductive-groups
39
Views

Finiteness of the volume $G(k) \backslash G(\mathbb A)^1$ from that of $G(k) Z(\mathbb A) \backslash G(\mathbb A)$

Published on
#algebraic-groups #reductive-groups #adeles

Trending Questions

Popular # Hahtags

geometry circles algebraic-number-theory functions real-analysis elementary-set-theory proof-verification proof-writing number-theory elementary-number-theory puzzle game-theory calculus multivariable-calculus partial-derivative complex-analysis logic set-theory second-order-logic homotopy-theory winding-number ordinary-differential-equations numerical-methods derivatives integration definite-integrals probability limits sequences-and-series algebra-precalculus

Popular Questions

Copyright © 2021 JogjaFile Inc.