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Join experts in discussing linear and abstract algebra topics. This includes vector spaces and linear transformations. Also groups and other algebraic structures along with Number Theory.
Graduate Multiple of prime p + multiple of (integer<p) = 1 proof?
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Graduate Theoretical linear algebra final in 14 hours
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Graduate Proving the Equivalence of Solving Equations and Finding Functions
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Undergrad Prime number dividing fractions.
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Graduate Dimension of a subspace of polynomials with certain coefficients
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Graduate Consequences of Godel's Theorems
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Undergrad Rank of sample covariance matrix
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Undergrad Kernel, Range, Basis (linear algebra)
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Graduate What is A2 when N(A) = C(A) and the columns of A are in the nullspace of A?
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Undergrad Practice problem with invertible matrices
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Graduate Linear Algebra Theorems for Graduate Level Course
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Graduate A Proof of Fermat's Little Theorem
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Undergrad Fitting a quadric function to a set of points
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Graduate The Forward Direction of "V: a + iTa=b+iTb, iff a=b"
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Graduate Computing Modular Cube Roots Modulo a Prime
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Undergrad Does Finding an Eigenvalue Guarantee an Eigenvector?
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Undergrad Is This a Vector Space?
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Graduate Can Direct Sum Isomorphism Imply Module Equality in PID?
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Undergrad Counting Lattice Points in a Circle: A Math Contest Question
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Graduate Adjoint of a Differential Operator
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Graduate Maximise this quadaratic form, subject to these constraints.
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Graduate Polynomials f(x) & g(x) in Z[x] Relatively Prime in Q[x]
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Graduate What Are the Ring Homomorphisms from Z[X] to Z[X]?
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Graduate Raising a bunch of matrices to a power
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Graduate Proving Perfect Number Equivalency with Mod 10
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Undergrad How to express as a quotient of base n integers
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Graduate Proving a Finite Group is Not Simple
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Undergrad Proving a Group is Cyclic - A Guide for Beginners
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Undergrad How to Convert Least Squares Problems into Independent Equations
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Undergrad Arbitrary cycle of digits in rational number?
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Graduate What Are Elliptic Curves and Their Connection to Fermat's Last Theorem?
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Undergrad Proving Triangular Matrix Inverse is Also Triangular
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Graduate Is convolution a linear operator?
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Undergrad Modulo in solving numbers raised to high exponents
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Undergrad Least Squares Approx. for Life Expectancy
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Graduate What Does Subtracting the Identity from a Transformation Mean in Nomenclature?
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Graduate Prove the following is irrational
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Graduate What Is the Euclidean Analog of the Poincaré Group?
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Graduate Proving Normal Subgroup of S4 in Alternative Ways
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Undergrad Where will engineers use vector spaces ?
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Undergrad What is the proof that there is no greatest natural number?
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Graduate Help simplify the matrix equation
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Graduate How Many nth Roots of Unity Exist for k-Sized Matrices?
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Graduate Need Help with Abstract Algebra Please
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Undergrad PLEASE HELP How to Cross Product Two 3x3 matrices
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Graduate Vector Space Basis: Standard or Odd?
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Undergrad How to find eigenvectors of a matrix
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Graduate Is α a Primitive Element Modulo p Given α^q ≡ -1 mod p?
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Graduate Expressing Vector w/o Basis: Dirac Bra-Ket Notation
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Undergrad Eigenvalue and eigenvectors of COMPLEX matrix
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Graduate Proving a linear transformation is an isomorphism
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Graduate How Do Number Theory and Group Theory Interconnect?
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Undergrad Eigen values and cubic roots question
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Graduate Finding groups by semidirect products
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Graduate Compute transformation matrix in nth dimension
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Graduate Are Z21 and C2*C6 Isomorphic?
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Undergrad Generating a Permutation Matrix P for All Permutations of A
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Undergrad How to Simplify This Equation with x=z+1?
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Undergrad Significance of a singular matrix
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Graduate The Chinese Remainder Theorem for moduli that aren't relatively prime
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Graduate Understanding Span: Multiple Elements in <x>
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Graduate Have questions about Fermat's little theorem? Learn more here!
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High School Why Do We Prefer the Decimal System in Mathematics?
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Graduate Unitary Operators Talk: 30min Presentation for 1st Year Grad
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Graduate Normal and Simple Subgroups in Finite Group G: Proof of Equality for K and H
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Graduate Rotations in nth Dimensional Space
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Graduate Homomorphisms into an Algebraically Closed Field
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Undergrad Diagonalization, which eigenvector is found?
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Graduate Isomorphism without being told mapping
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Undergrad Is Associativity Assumed in the Proof of \(x^n x^m = x^{n+m}\)?
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Graduate Can Principal Ideals in Infinite Monoids Have Non-Empty Intersections?
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Graduate What Are Shankar's Inner Product Axioms in Quantum Mechanics?
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Undergrad Can Column Vectors be Multiplied?
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High School What Is the Name for the Product of Unique Prime Factors?
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Graduate Strongly connected primitive matrix
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Graduate What is the optimal point in the nullspace of A using Lagrange multipliers?
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Undergrad Can 2^n-1 Be Proven to Always Be Prime for Real Integer n Greater Than 1?
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Graduate How Does Stirling's Approximation Simplify Poisson to Normal Approximation?
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Graduate Operator is normal iff ||Tv||=||T*v||, simple proof help
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Graduate Finding Natural Numbers n Satisfying a Congruence
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Undergrad Symbolic represenation of the unit vector and the vector
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Graduate Eigenvalues of positive definite (p.d) matrix
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Undergrad Can Bezout's Theorem Prove Coprime Relationship in Modular Arithmetic?
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Undergrad Gaus -jordan elimination compared to cofactor method
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Graduate Can Constant Vectors Solely Satisfy the Kernel Conditions of a Quadratic Form?
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Graduate Relationship between primitive roots of a prime
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Graduate Understanding Factor Groups of Infinite Groups: Examples and Solutions
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Undergrad Is it Possible to Create a Sequence That Visits 0, 1, and 5 Infinitely Often?
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Graduate Determinant of (A+B) in GA: where is the mistake?
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Undergrad How Many 2x2 Matrices Equal I?
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Graduate Are prime fractals, or have a fractal geometry ?
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Graduate Are Irreducible Polynomials of Degree 4 Always Reducible?
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Graduate A problem with basis and dimension
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Graduate What is the alternative representation of SO(2) and its significance?
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Graduate Integral equation for Xi-function
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Undergrad Modulo arthmetic solve for x^N .
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Undergrad What Prerequisites Should I Review Before Learning Linear Algebra?
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Graduate What are the best linear algebra textbooks for self-study?
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Graduate Navigating Research on Riemann Hypothesis
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Graduate Runner Alignments on Circular Tracks: Meeting Times and Speed Combinations
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