Question

Discrete Mathematics and Combinatorics, Combinatorial proof via counting dots

score 226 · Answer 1 · 2026-03-24 19:08:42

226

Views

Discrete Mathematics and Combinatorics, Combinatorial proof via counting dots

Published on 24 Mar 2026 - 19:08

score 833 · Answer 2 · 2026-03-27 07:07:56

833

Views

Sufficiently large integers can be partitioned into squares of distinct integers whose reciprocals sum to 1.

Published on 27 Mar 2026 - 7:07

score 77 · Answer 3 · 2026-03-27 08:32:07

77

Views

Query on Fermat's Little Theorem

Published on 27 Mar 2026 - 8:32

score 70 · Answer 4 · 2026-03-25 02:08:11

70

Views

Construction of a graph from cycle $C_6$ and $C_7$ with specific properties (of specific eccentricities)

Published on 25 Mar 2026 - 2:08

score 445 · Answer 5 · 2026-03-29 13:23:03

445

Views

A Combination of Graph Theory and Number Theory

Published on 29 Mar 2026 - 13:23

score 1k · Answer 6 · 2026-03-20 05:40:50

1k

Views

Prove $a^2+b^2+c^2\gt \frac {1}{2018}$ given $\left({3a + 28b + 35c}\right)\left({20a + 23b +33c}\right) = 1$

Published on 20 Mar 2026 - 5:40

score 628 · Answer 7 · 2026-03-26 07:19:17

628

Views

how many solutions in natural numbers are there to the inequality $x_1 + x_2 +....+ x_{10} \leq 70$?

Published on 26 Mar 2026 - 7:19

score 161 · Answer 8 · 2026-03-26 23:59:42

161

Views

Algebraic multiplicity

Published on 26 Mar 2026 - 23:59

score 59 · Answer 9 · 2026-03-26 23:45:54

59

Views

Discrete Maths - Permutation

Published on 26 Mar 2026 - 23:45

score 415 · Answer 10 · 2026-03-25 11:34:17

415

Views

is there an equivalence relation on orthonormal set?

Published on 25 Mar 2026 - 11:34

score 96 · Answer 11 · 2018-01-16 18:43:42

96

Views

Number of possibilites to distribute gold bars among kings and peasents

Published on 16 Jan 2018 - 18:43

score 475 · Answer 12 · 2026-03-23 05:51:40

475

Views

Graph Theory with Directed Graph and Dominance Order

Published on 23 Mar 2026 - 5:51

score 74 · Answer 13 · 2026-03-27 14:12:01

74

Views

Can't find the bases of the eigenspaces

Published on 27 Mar 2026 - 14:12

score 655 · Answer 14 · 2026-03-27 06:22:47

655

Views

Graph Theory: walk and path problem

Published on 27 Mar 2026 - 6:22

score 1.3k · Answer 15 · 2026-03-25 01:16:55

1.3k

Views

Graph theory: Prove that every closed trail (circuit) contains a cycle.

Published on 25 Mar 2026 - 1:16

List Question

Discrete Mathematics and Combinatorics, Combinatorial proof via counting dots

Sufficiently large integers can be partitioned into squares of distinct integers whose reciprocals sum to 1.

Query on Fermat's Little Theorem

Construction of a graph from cycle $C_6$ and $C_7$ with specific properties (of specific eccentricities)

A Combination of Graph Theory and Number Theory

Prove $a^2+b^2+c^2\gt \frac {1}{2018}$ given $\left({3a + 28b + 35c}\right)\left({20a + 23b +33c}\right) = 1$

how many solutions in natural numbers are there to the inequality $x_1 + x_2 +....+ x_{10} \leq 70$?

Algebraic multiplicity

Discrete Maths - Permutation

is there an equivalence relation on orthonormal set?

Number of possibilites to distribute gold bars among kings and peasents

Graph Theory with Directed Graph and Dominance Order

Can't find the bases of the eigenspaces

Graph Theory: walk and path problem

Graph theory: Prove that every closed trail (circuit) contains a cycle.

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