Ivan Shishkin, Rye (1878)

Problems

24 problems / 21 domains

Sign in to track solved problems across Algebra.

Add a problem

Request a problem

Tell contributors what kind of problem you would like to see.

Browse by domain

all domains
xAlgebra
FieldsGalois theoryGroup actionsGroupsModulesRings
→Category theory
Categories
⊕Linear algebra
Euclidean vector spacesGeometryHilbert and pre-Hilbert spacesLie algebrasReduction of endomorphismsRepresentations and characters
∴Logic
Model theorySet theory
ℤNumber theory
ρRepresentation theory
⊙Algebraic geometry
πAlgebraic topology
∂Differential geometry
∞General topology
Algebraic geometryAlgebraic topologyCompact setsConnectednessDifferential geometryGeneral topologyMetric spacesNormed vector spacesRiemann surfaces
△Geometry
ℂComplex analysis
∇Differential equations
Ordinary differential equationsPartial differential equations
ƒFunctional analysis
Complex analysisDifferentiationDistributionsFourier integrationFunctional analysisLebesgue integrationMeasure theory
ℝReal analysis
Fourier seriesOrdinary differential equationsPower seriesReal functionsRiemann integrationSequences and seriesSequences and series of functions
∑Combinatorics
Combinatorics
◇Graphs and discrete math
Graph theory
ℙProbability and statistics
Probability on finite spacesRandom variablesStatisticsStochastic processes
ΨMathematical physics
≈Scientific computing
⋯Other
BiologyChemistryComputingPhysics

Showing 24 problems

54

Cauchy determinantal formula

Rings · Linear algebra · 0 solved · Unreviewed

by Sequoia
0
39

Quotient of a group and subgroup

Algebra · 1 solved · Reviewed

by Ancient Tree
1
05

Fraction over 100

Algebra · 3 solved · Reviewed

by Ancient Tree
0
59

An equation solvable by radicals ?

Algebra · 0 solved · Unreviewed

by Ancient Tree
0
24

The group of units of ℤ/nℤ

Number theory · Groups · 2 solved · Reviewed

by Nugget
0
22

Magnitude of a root of a polynomial

Algebra · 1 solved · Reviewed

by Ancient Tree
1
43

Divisors of zero in a commutative ring

Rings · 0 solved · Unreviewed

divisorsfinite ringring
by Sequoia
0