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Trace
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Find Trace of the Matrix $P^4 - P^3.$
December 15th, 2020
linear-algebra
determinant
trace
Prove that $A$ is diagonalizable iff $\mbox{tr} A\neq 0$
August 1st, 2022
trace
diagonalization
linear-algebra
Semi-finite trace on a von Neumann algebra: Equivalent definitions
August 1st, 2022
von-neumann-algebras
trace
operator-algebras
functional-analysis
operator-theory
Dimension of $W$ Where $W$ is the subspace of matrices with trace=0
April 25th, 2020
linear-algebra
vector-spaces
trace
Divergence theorem in $H^1(\Omega)$.
August 1st, 2022
duality-theorems
trace
partial-differential-equations
sobolev-spaces
If two matrices have the same trace and determinant, do their powers have the same trace?
August 1st, 2022
matrices
linear-algebra
trace
Norm and Trace of an element is an integer, then element is an integral?
August 1st, 2022
minimal-polynomials
trace
field-theory
algebraic-number-theory
If $P$ and $Q$ are invertible matrices $PQ=-QP$, then which claim about their traces is true?
August 1st, 2022
trace
matrices
linear-algebra
Generators of a semi simple lie algebra must be traceless
August 1st, 2022
lie-groups
physics
lie-algebras
trace
Show that if $\operatorname{trace}(AB) = 0$ and $\operatorname{rank} (A)=1$ then $ABA=0$
August 1st, 2022
matrices
trace
matrix-rank
Trace of matrix that is a product of 2 others.
February 16th, 2020
eigenvalues-eigenvectors
trace
linear-algebra
matrices
trace of symmetric matrix problems
August 1st, 2022
linear-algebra
trace
matrices
Solving for the trace of a matrix
May 17th, 2020
linear-algebra
trace
For which values of $a$ the matrix is diagonalizable
January 25th, 2020
matrices
eigenvalues-eigenvectors
diagonalization
trace
linear-algebra
Prove $\mathrm{exp}(\mathrm{Tr}(A)) = \det(\mathrm{exp}(A))$ via maximal tori
December 22nd, 2020
matrices
eigenvalues-eigenvectors
determinant
trace
linear-algebra
Matrix multiplied by its pseudo-inverse doesn't give the identity matrix. Why?
August 7th, 2020
matrices
inverse
trace
pseudoinverse
linear-algebra
Derivative of trace of inverse matrix?
February 11th, 2020
derivatives
partial-derivative
matrix-calculus
trace
multivariable-calculus
Maximizing the trace in an elegant way
August 26th, 2020
optimization
linear-algebra
matrices
trace
Is the function $\mbox{tr}(XAX')$ convex?
August 1st, 2022
quadratic-forms
positive-semidefinite
trace
convex-analysis
matrices
Is the trace of a unitary matrix always real?
August 1st, 2022
group-theory
trace
Differentiating $\mbox{tr} (ABA^TC)$ w.r.t. $A$
August 1st, 2022
derivatives
scalar-fields
trace
matrices
matrix-calculus
Trace of the $k$-th Exterior Power of a Linear Operator
August 1st, 2022
linear-algebra
exterior-algebra
trace
multilinear-algebra
Properties of trace $0$ matrices: similarity, invertibility, relation to commutators
August 1st, 2022
trace
matrices
linear-algebra
Differential of transposed matrices
August 1st, 2022
matrices
trace
derivatives
Derivative of determinant of symmetric matrix wrt a scalar
August 1st, 2022
matrix-calculus
matrices
derivatives
determinant
trace
Trace of symmetric positive semidefinite matrix when diagonalized (as a bilinear form) in a non-orthogonal basis
July 30th, 2020
trace
linear-algebra
matrices
bilinear-form
Trace inequality
August 1st, 2022
sobolev-spaces
inequality
trace
Trace of the matrix power
August 1st, 2022
determinant
matrices
trace
exponentiation
A non-degenerate trace implies dual basis [updated]
August 1st, 2022
trace
algebraic-number-theory
commutative-algebra
linear-algebra
Some doubts about Trace Theorem (for Sobolev functions).
August 1st, 2022
sobolev-spaces
trace
measure-theory
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