Ivan Shishkin, Rye (1878)

Problems

26 problems / 21 domains

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⊢Mathematical formalism0 of 11 solved
Mathematical logicModel theorySet theory
→Category theory0 of 2 solved
xGeneral algebra0 of 75 solved
FieldGalois theoryGroupGroup actionModuleRepresentation theoryRing
Linear algebra0 of 57 solved
Euclidean vector spaceGeometryHilbert and pre-Hilbert spaceLie algebraPolynomialReduction of endomorphismRepresentation and character
ℤArithmetic0 of 37 solved
Number theory
⊙Algebraic geometry0 of 1 solved
△Geometry0 of 49 solved
Non-euclidean geometry
⋯Other0 of 29 solved

Showing 22 problems

28

The twisted shadows

Reviewed
Other1 solution1 hint
by Ancient Tree
1
11

On camels and dromedaries

Reviewed
Other · spoiler domain hidden1 solution0 hints
by Catalpa
2
20

Comment casser une tablette de chocolat 22FR

Reviewed
Other1 solution0 hints
by Ancient Tree
0
25

Construction d’une gamme par quintes en musiqueFR

Reviewed
Physics · Other0 solutions0 hints
by goldfinch
3
25

Eigenvalues of a weird matrix

Reviewed
Other1 solution0 hints
by Ancient Tree
2
67

Inégalité de WirtingerFR

Reviewed
Other · Riemann integration · Real analysis1 solution0 hints
by Sequoia
3
24

Groups with a single conjugacy class

Reviewed
Other1 solution0 hints
by Ancient Tree
0
29

Determinant of a matrix with consecutive integers

Reviewed
Other2 solutions0 hints
by Ancient Tree
1