Scholar - Badge - MathOverflow

Scholar

Ask a question and accept an answer.

Awarded 18060 times.

Lower bound for $ \sum_{i=1}^n x_i f(x_i)$ when $\sum_{i=1}^{n}x_i = K$

Awarded Jul 16, 2015 at 11:58

Anna maredric

392 bronze badges

Smallest strongly regular graph whose automorphism group is not vertex transitive?

Awarded Jul 16, 2015 at 11:53

Josh

5013 gold badges5 silver badges10 bronze badges

Lifting torsors in characteristic $p$ to characteristic zero

Awarded Jul 16, 2015 at 8:58

Juan

1513 bronze badges

Computation of Hilbert symbol of order 4

Awarded Jul 16, 2015 at 8:16

user76103

132 bronze badges

Exotic group topologies on the affine group $ax+b$

Awarded Jul 15, 2015 at 10:27

hosain

717 bronze badges

Majorate semidefinite continuous matrix by a constant matrix

Awarded Jul 15, 2015 at 8:23

Darko

134 bronze badges

Decomposition of quadratic polynomials inti irreducible representations of affine group over a finit field

Awarded Jul 14, 2015 at 15:31

Seppo

1054 bronze badges

Stinespring's dilation without $C^{\ast}$-algebras

Awarded Jul 14, 2015 at 13:44

sunspots

1611 silver badge5 bronze badges

Lattices without prime ideals

Awarded Jul 14, 2015 at 7:45

student9909

1631 silver badge5 bronze badges

Bounding $\int_{\mathbb{R}_{+}}W(x,\lambda)W(y,\lambda)d\lambda$

Awarded Jul 14, 2015 at 5:11

Victor Veitch

632 bronze badges

A conjecture about the measure estimates of a trigonometric polynomial

Awarded Jul 13, 2015 at 21:29

Arturo Sanjuán

1519 bronze badges

Is it true that for dimension d=3, if $v\in H_0^1(\Omega)$ but $v\notin L_\infty(\Omega)$ then exponent of v or -v is not summable?

Awarded Jul 13, 2015 at 16:01

Svetoslav

2611 silver badge8 bronze badges

Stationary distribution for time-inhomogeneous Markov process

Awarded Jul 12, 2015 at 17:25

c.williams

233 bronze badges

Prove that expression is integer

Awarded Jul 12, 2015 at 15:38

Andrey Paramonov

3172 silver badges8 bronze badges

Difference between two definitions of graded coalgebra

Awarded Jul 12, 2015 at 14:00

mikis

7974 silver badges17 bronze badges

Natural transformations induce homotopies - Is this true in the "fat" world?

Awarded Jul 12, 2015 at 10:50

Simp

1233 bronze badges

(post deleted or otherwise unavailable)

Awarded Jul 12, 2015 at 10:30

ninja.coder

1013 bronze badges

Pull-back of a fibration along a homotopy equivalence and homotopy classes of sections

Awarded Jul 11, 2015 at 23:38

user46652

6553 silver badges10 bronze badges

The circle with minimal radius covering known finite set of points on a plane

Awarded Jul 11, 2015 at 16:56

rube wang

1435 bronze badges

Reproducing Kernel of a RKHS of continuous functions may not be continuous in two variables together

Awarded Jul 11, 2015 at 15:51

partha

31 bronze badge

Reference requests for complex duals of connected reductive groups

Awarded Jul 11, 2015 at 8:05

Andrea Agostini

153 bronze badges

A bound on the $\mathrm{L}^p$ norm in terms of the $\mathrm{L}^2$ norm in periodic Sobolev spaces

Awarded Jul 10, 2015 at 10:57

F. H.

635 bronze badges

Subgroup of Projective general linear group on complete discrete valuation ring

Awarded Jul 10, 2015 at 9:55

user75536

2051 silver badge3 bronze badges

The sign of the mean curvature on convex cones in three dimensions

Awarded Jul 10, 2015 at 8:14

poupy

1759 bronze badges

Prove that the holonomies along any two homotopic paths are the same if the curvature of the connection vanishes [closed]

Awarded Jul 9, 2015 at 9:36

QIAOJIAXIN

132 bronze badges

Understanding the Weyl Character Formula

Awarded Jul 9, 2015 at 2:18

EPS

2231 silver badge5 bronze badges

Approximations to the Mertens function

Awarded Jul 9, 2015 at 0:40

user75842

532 bronze badges

SO(3) transformation that produces a reflection [closed]

Awarded Jul 8, 2015 at 17:47

Ricardo

31 bronze badge

Infinite-dimensional admissible representations of SL(2,C)

Awarded Jul 8, 2015 at 8:16

Giuseppe Sellaroli

1851 silver badge6 bronze badges

Geometric generic fibre

Awarded Jul 7, 2015 at 20:00

Lazzaro Campeotti

7167 silver badges15 bronze badges

Proving inequation with ceilings in Finite Field of characteristic $p$

Awarded Jul 7, 2015 at 2:52

Lucas Perin

1656 bronze badges

About Abhyankar's conjecture

Awarded Jul 7, 2015 at 2:47

YUAN Zhiri

3631 silver badge8 bronze badges

Maximum principle for the heat equation with Dirichlet conditions

Awarded Jul 7, 2015 at 1:00

rabat

31 bronze badge

How to find an ODE with prescribed terminal values?

Awarded Jul 6, 2015 at 10:14

Liviana Palmisano

592 bronze badges

unitization-process of unital- and non-unital $C^*$-algebras

Awarded Jul 6, 2015 at 7:44

Sabrina Gemsa

1,1925 silver badges16 bronze badges

Differential Operators On A Curve And On Osculating Circle

Awarded Jul 6, 2015 at 1:55

Vlad

1436 bronze badges

Volume of arithmetic quotients of symmetric spaces

Awarded Jul 5, 2015 at 18:07

MathStudent

6853 silver badges13 bronze badges

Vanishing of the top Chern class of a vector bundle

Awarded Jul 4, 2015 at 20:31

Arne Smeets

2352 silver badges9 bronze badges

Is the Gysin morphism equivariant?

Awarded Jul 4, 2015 at 20:06

ter

132 bronze badges

What is the cokernel of a map of presentable stable $\infty$-categories?

Awarded Jul 4, 2015 at 20:01

Zippy

1753 bronze badges

History of Geometric Analogies in Number Theory

Awarded Jul 4, 2015 at 2:01

Supersingularity

6153 silver badges9 bronze badges

(post deleted or otherwise unavailable)

Awarded Jul 3, 2015 at 19:57

groupoid

6002 silver badges16 bronze badges

Structure of symplectic group over finite fields

Awarded Jul 3, 2015 at 15:32

Silam

855 bronze badges

Comparison of Lp norm of matrix and its entry wise norm. [closed]

Awarded Jul 3, 2015 at 5:41

Astro

1851 silver badge8 bronze badges

Ordinals separate from set theory

Awarded Jul 2, 2015 at 9:38

nikita

1315 bronze badges

When are the powers of 2 sum-free mod n?

Awarded Jul 1, 2015 at 21:57

user75584

332 bronze badges

Non Hamiltonian vector field

Awarded Jul 1, 2015 at 19:44

Zlatan12

1815 bronze badges

isogeny clases of CM abelian varieties

Awarded Jul 1, 2015 at 15:37

tor

432 bronze badges

About weak derivatives [closed]

Awarded Jul 1, 2015 at 12:30

sharpe

7015 silver badges19 bronze badges

The canonical bundle of an infinitesimal deformation

Awarded Jul 1, 2015 at 8:53

BArenco

132 bronze badges

Hyperbolic knot complement groups and relative dimension

Awarded Jun 30, 2015 at 22:37

Eduardo Martinez Pedroza

533 bronze badges

Convex polyhedron and its Gauß-curvature [closed]

Awarded Jun 30, 2015 at 17:05

aGer

1294 bronze badges

Four Dimensional Rook Domination

Awarded Jun 30, 2015 at 1:36

Mike Earnest

4155 silver badges11 bronze badges

Diffeomorphism variation of the Christoffel symbol

Awarded Jun 29, 2015 at 12:57

mike stone

1831 silver badge8 bronze badges

Is every paracompact, Hausdorff, locally contractible space homotopy equivalent to a CW complex?

Awarded Jun 28, 2015 at 18:37

Yonatan Harpaz

9,24634 silver badges55 bronze badges

Is this series involving hyperbolic functions uniformly convergent?

Awarded Jun 28, 2015 at 16:47

Eson

213 bronze badges

Transitivity of discriminant for flat algebras

Awarded Jun 28, 2015 at 11:19

user75377

433 bronze badges

higher dimensional analogue of EGZ theorem

Awarded Jun 27, 2015 at 16:14

mhfft

633 bronze badges

How many triangles can a connected graph with $n$ vertices and $m$ edges have?

Awarded Jun 27, 2015 at 8:03

Xueyi Huang

3772 silver badges8 bronze badges

Definition field of isogeny between abelian varieties

Awarded Jun 27, 2015 at 2:36

Alice T

534 bronze badges

Prev 1

…

147 148

149

150 151

…

301 Next