spectrahedron
eigenplane
polyconvexity
Pythagorean theorem
eigenmatrix
supercyclic
defective matrix
biorthogonal
Lefschetz fixed-point theorem
minimal polynomial
singular matrix
symmetric matrix
unitary
quasideterminant
column space
matrician
perimatrix
affine variety
bialgebra
dunce hat
dual space
dunce cap
geometric multiplicity
eigenstructure
spectrum
symplectic group
quasipositive
direct sum
elliptope
linear sum
unitriangular
functional analysis
nonsingular matrix
congruence
stoquastic
triclustering
tridiagonalization
apolar
Hankel matrix
kenotheme
QR decomposition
tridiagonality
eigenpicture
matrix addition
affinely independent
Krein-Milman theorem
Frobenius covariant
coideal
augmented matrix
vector algebra
semimatrix
Banach space
determinant
rational function
equilogical
singular value decomposition
smash product
n-dimensional space
contragredient
bornology
lumpability
invertible matrix
nullspace
orthogonal
corank
continuous function
linear transformation
superdiagonal
hyperlinear
column vector
subspace topology
preconditioner
row space
diagonalisation
solid torus
Dvoretzky's theorem
zero matrix
coalgebra
trilinear
Sylvester equation
self-dual
interreducible
covering
matrix operation
offdiagonal
discriminant
normed vector space
transpose
cubinvariant
hypernormal
Keller's conjecture
projective variety
similarity
array
compact space
element
measurable set
Jacobian
two-norm