New posts in linear-algebra

Linear Algebra Book Recommendation like Tao's Analysis

linear-algebra book-recommendation

Eigenvalues of large tridiagonal matrix

linear-algebra matrices eigenvalues-eigenvectors tridiagonal-matrices

Can one factor matrices?

linear-algebra matrices prime-factorization

Underdetermined Linear Systems and the Least Squares Solution

linear-algebra numerical-linear-algebra least-squares

Intersection of $n+k$ subspaces of $\mathbb{R}^n$

linear-algebra inequality convex-analysis euclidean-geometry

How do you find (continuous) bounds on the matrix exponential

linear-algebra matrices inequality matrix-exponential

If $X^n$ is a diagonal matrix with distinct eigenvalues, then is $X$ also a diagonal matrix with distinct eigenvalues?

linear-algebra matrices

Number of elementary multiplications for multiplying 4x4 matrices

linear-algebra matrices

Matrices whose Linear Combinations are All Singular

linear-algebra

Finding the dimension of a given vector space

linear-algebra matrices

Orthogonal complement of orthogonal complement

linear-algebra

Pedagogy of Teaching the Inverse Matrix Method

linear-algebra matrices education

Proving differentiable mapping is onto

linear-algebra analysis multivariable-calculus

Finding the generators of a subgroup of $\mathrm{SL}_2(\mathbb Z)$

linear-algebra group-theory matrices modular-arithmetic

minimize $c^Tx$ such that $Ax=0, x^Tx\leq1$

linear-algebra optimization

Barycentric coordinates in a triangle - proof

linear-algebra geometry

Continuously extending a set of independent vectors to a basis.

linear-algebra general-topology continuity

Dot product with which polynomial gives evaluation at $x_0$?

linear-algebra polynomials inner-products

Orthonormal Basis for Hilbert Spaces

linear-algebra functional-analysis hilbert-spaces orthonormal

Trace of Product of Powers of $A$ and $A^\ast$

linear-algebra matrices roots-of-unity quantum-groups