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23 Questions

Views Newest Activity Votes

votes

answers

views

Maximal compact subgroup of p-adic lie groups

rt.representation-theory algebraic-groups

Sep 11 '14 at 7:58 Paul Broussous 5,419

votes

answer

207

views

Is a measurable solution continuous?

measure-theory

Nov 14 '18 at 22:19 Fedor Petrov 63.7k

votes

answers

576

views

proofs of ergodicity of Sl(2, Z) action on R^2 without using duality

ergodic-theory

Oct 3 '12 at 19:50 Barbara Schapira 897

votes

answers

views

a question on TITS' note “Reductive groups over local fields”

algebraic-groups

Mar 23 '13 at 3:29 Community♦ 1

votes

answer

views

Is a subset that contains no positive measurable subsets contained in a null measurable set?

measure-theory

Dec 18 '10 at 19:22 Kevin O'Bryant 8,730

votes

answers

541

views

structure of maximal tori in semisimple algebraic groups

algebraic-groups

Apr 18 '16 at 6:27 Uri Bader 7,093

votes

answer

360

views

how many Q-forms of SL_n(R) are there for a given Q-rank

algebraic-groups

Sep 23 '14 at 15:22 Venkataramana 10k

votes

answers

307

views

rational representation of semisimple algebraic group

lie-groups lie-algebras algebraic-groups

Feb 8 '15 at 20:20 ronggang 703

votes

answer

253

views

Is the image of the representation of the fundamental group associated to a local system discrete?

ag.algebraic-geometry gr.group-theory

May 25 '12 at 11:23 Donu Arapura 27k

votes

answers

655

views

real representation of real semi simple Lie algebra

lie-groups lie-algebras

Dec 11 '13 at 21:53 Jim Humphreys 47.9k

votes

answers

518

views

The group G^+ of algebraic groups over local fields

algebraic-groups gr.group-theory ag.algebraic-geometry

Jul 3 '12 at 8:59 YCor 33.3k

votes

answer

519

views

unitary representation of semisimple lie groups in view of Moore's ergodicity thm

lie-groups

Aug 27 '11 at 6:31 Alain Valette 9,414

votes

answer

238

views

unipotent group and translation invariant metric

algebraic-groups

May 3 '11 at 15:13 Alain Valette 9,414

votes

answers

views

is the subgroup generated by one-parameter unipotent subgroups a Lie subgroup?

lie-groups

Mar 31 '11 at 12:35 Jim Humphreys 47.9k

votes

answer

338

views

Is restriction of scalars of simply connected algebraic groups still SC?

algebraic-groups

Feb 26 '11 at 7:15 Jeff Adler 313

votes

answer

558

views

quotient sigma-algebra on quotient space of locally compact groups

geometric-measure-theory

Dec 28 '10 at 12:39 Theo Buehler 5,115

vote

answers

views

measurability of the limit of functions parameterized by real numbers

measure-theory

Oct 8 '17 at 13:44 Nate Eldredge 23.2k

vote

answers

234

views

List of irreducible representations whose weights are in a single Weyl group orbit

lie-groups lie-algebras

Feb 7 '15 at 20:20 ronggang 703

vote

answer

223

views

curves in varieties

ag.algebraic-geometry algebraic-curves

Oct 27 '13 at 20:26 Will Sawin 80k

vote

answer

185

views

arithmetic group over function fields and its fundamental domain

algebraic-groups arithmetic-geometry

Apr 23 '13 at 21:19 Jim Humphreys 47.9k

votes

answers

374

views

local field and number field

algebraic-number-theory

May 20 '16 at 12:35 jaycegetz 252

votes

answer

291

views

generalization of highest weight theorem for semisimple lie algebras

lie-groups algebraic-groups lie-algebras

Aug 30 '15 at 9:08 Community♦ 1

votes

answer

307

views

surjectivity of rational points induced by surjective map from affine space

ag.algebraic-geometry arithmetic-geometry galois-cohomology

Jun 28 '12 at 8:22 ronggang 703

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23 Questions

Maximal compact subgroup of p-adic lie groups

Is a measurable solution continuous?

proofs of ergodicity of Sl(2, Z) action on R^2 without using duality

a question on TITS' note “Reductive groups over local fields”

Is a subset that contains no positive measurable subsets contained in a null measurable set?

structure of maximal tori in semisimple algebraic groups

how many Q-forms of SL_n(R) are there for a given Q-rank

rational representation of semisimple algebraic group

Is the image of the representation of the fundamental group associated to a local system discrete?

real representation of real semi simple Lie algebra

The group G^+ of algebraic groups over local fields

unitary representation of semisimple lie groups in view of Moore's ergodicity thm

unipotent group and translation invariant metric

is the subgroup generated by one-parameter unipotent subgroups a Lie subgroup?

Is restriction of scalars of simply connected algebraic groups still SC?

quotient sigma-algebra on quotient space of locally compact groups

measurability of the limit of functions parameterized by real numbers

List of irreducible representations whose weights are in a single Weyl group orbit

curves in varieties

arithmetic group over function fields and its fundamental domain

local field and number field

generalization of highest weight theorem for semisimple lie algebras

surjectivity of rational points induced by surjective map from affine space