SIAM: Discrete Mathematics

Discrete Mathematics

Enumeration

A Problem from Blacksburg Middle School (Solved)

Graph Theory

Schedules in {0,1}n (Open)

Combinatorial Identities

Two Conjectured Bernoulli Number Identities (Open)

An Electric Proof (Solved)

Other

Average Partial Order Width of the Divisor Poset (Solved)

Generalized Amicable Orthogonal Designs: Do They Exist? (Solved)

Please send solutions and new problems to the Activity Group Secretary for posting.

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