Categories
Tags
Vector-spaces
New post in Vector-spaces
vectors and cartesian equation on the line in 3d
August 1st, 2022
vector-spaces
Determining if a basis consists of eigenvectors
August 1st, 2022
linear-algebra
vector-spaces
eigenvalues-eigenvectors
Does linear combination of periodic functions is periodic?
October 23rd, 2020
vector-spaces
periodic-functions
How to determine the dimension of a subspace
August 1st, 2022
span
vector-spaces
linear-algebra
Gram-Schmidt procedure on functions
August 1st, 2022
orthogonality
vectors
vector-spaces
orthogonal-polynomials
vector-analysis
Proving additive inverse of vector set exists and "works"
January 20th, 2020
proof-writing
vector-spaces
linear-algebra
High dimensional vector space references
August 25th, 2020
vector-spaces
book-recommendation
linear-algebra
soft-question
3D plane rotation about a line
September 25th, 2020
rotations
3d
vector-spaces
linear-algebra
Basis for dual in infinite dimensional vector space.
August 1st, 2022
vector-spaces
linear-algebra
If the null space contains only the zero vector, the map is one-to-one
August 1st, 2022
linear-algebra
matrix-equations
matrices
vector-spaces
Rank of a matrix from a 5 X 7 matrix with a basis of 3 vectors
August 1st, 2022
matrices
vector-spaces
linear-algebra
Show that $G$ is a subgroup of $GL_{2}(\mathbb{R})$
March 16th, 2020
linear-algebra
vector-spaces
group-theory
matrices
How to prove something is a subspace
August 1st, 2022
linear-algebra
vector-spaces
proof-writing
Orthogonal complement and projection
August 1st, 2022
linear-algebra
vector-spaces
orthogonality
Is $U=\{(x,y,z)\in\Bbb{R^3} |x^2+y^2+z^2=0\}$ a subspace of $\Bbb{R^3}$?
August 1st, 2022
vector-spaces
Direct sum of vector subspaces equals $\mathbb R^3$
August 1st, 2022
linear-algebra
direct-sum
vector-spaces
If $V$ is a vector space over $\mathbb{C}$, must it be a vector space over $\mathbb{R}$?
December 30th, 2020
linear-algebra
matrices
vector-spaces
Describe all vectors $v = \pmatrix{x\\y}$ that are orthogonal to $u = \pmatrix{a\\b}
February 8th, 2020
linear-algebra
inner-products
vector-spaces
Finding an equation of a plane that is perpendicular to a given parametric line through the origin.
August 1st, 2022
vector-spaces
linear-algebra
Can any 3 Linearly Independent Vectors in $\Bbb R^3$ be the basis for $\Bbb R^3$? If yes, prove it.
October 28th, 2020
linear-algebra
vector-spaces
How many orthogonal basis does a set of vectors have?
April 7th, 2020
vectors
vector-spaces
orthogonality
Finding dimension of vector space
August 1st, 2022
vector-spaces
linear-algebra
Dimension of solution space of homogeneous differential equation, proof
April 14th, 2020
vector-spaces
ordinary-differential-equations
linear-algebra
Reflection of a line in a plane
December 22nd, 2020
vector-spaces
geometry
vectors
Definition for Basis of a Subspace
August 1st, 2022
hamel-basis
vector-spaces
definition
linear-algebra
How to determine whether a set is a subspace of a particular Vector Space
October 9th, 2020
linear-algebra
vector-spaces
vectors
One-dimensional vector space and it's subspaces
January 21st, 2020
vector-spaces
Clarification about the axioms of a subspace
March 13th, 2020
linear-algebra
vector-spaces
Why does $x^Tx=||x||^2$?
January 23rd, 2020
vector-spaces
matrices
vectors
normed-spaces
Get the direction vector passing through the intersection point of two straight lines
April 4th, 2020
linear-algebra
geometry
vector-spaces
calculus
←
1
2
…
5
6
7
8
9
10
11
12
13
…
65
66
→