MATH
Login Or Sign up

List Question

15
81
Views

Is $T$ surjective,injective or both.

Published on
#linear-algebra #functional-analysis #linear-transformations
59
Views

Does this fact about the minimal polynomial give an efficient diagonalizability criterion?

Published on
#linear-algebra #diagonalization #minimal-polynomials #discriminant
35
Views

Linear dependent functions

Published on
#linear-algebra
6.2k
Views

Diagonal elements of a symmetric matrix and positive definiteness

Published on
#linear-algebra #matrices #positive-definite #symmetric-matrices
351
Views

Fast arbitrary decomposition of a positive-definite matrix

Published on
#linear-algebra #algorithms #computational-complexity #matrix-decomposition
248
Views

What happens to angle between vectors through base transformation?

Published on
#linear-algebra #angle #change-of-basis
256
Views

Is the point group of a discrete group also discrete?

Published on
#linear-algebra #group-theory #finite-groups #discrete-geometry
49
Views

Show that the "calculation rule" is wrong for the given scalar product

Published on
#linear-algebra #matrices #algebra-precalculus #vector-spaces #normed-spaces
131
Views

Show that this is not true: $\left\langle\vec{u},\vec{v}\right\rangle^2=\vec{u}^2\cdot\vec{v}^2$

Published on
#linear-algebra #matrices #algebra-precalculus #vector-spaces #normed-spaces
149
Views

Let $ A\in M_n(\mathbb{C}) $ be an invertible and non-diagonalizable matrix. Prove that for all $k\ge 1 \Rightarrow A^k$ is not diagonalizable.

Published on
#linear-algebra #matrices
687
Views

Derivative of chi-squared function w.r.t. parameter vector

Published on
#linear-algebra #derivatives #chi-squared
54
Views

Maximizing $\mbox{Tr}(MX)$ over $X \succeq 0$ with diagonal entries at most $1$

Published on
#linear-algebra #convex-optimization #semidefinite-programming
3.4k
Views

Adding matrices to their transpose

Published on
#linear-algebra #matrices #symmetric-matrices #transpose
1.5k
Views

Determine the Gramian matrix in terms of the standard basis $B^3_0$

Published on
#linear-algebra #matrices #algebra-precalculus #vector-spaces
300
Views

Find the monic generators of the ideals

Published on
#linear-algebra

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.