Titlebook: Managing for Social Impact; Innovations in Respo Mary J. Cronin,Tiziana C. Dearing Book 2017 Springer International Publishing Switzerland

清楚

PAGAN

厨房里面

不遵守

lem: given ..,..., .. ∈ ℤ, find an ℓ.-. gcd ...,..., .., i.e., a vector x ∈ ℤ. with minimum . satisfying .. First, we prove that the shortest GCD multiplier problem (in its feasibility recognition form) is NP-complete for every ℓ.-norm with . ∈ ℤ. This gives an affirmative answer to a conjecture rai

丰满中国

Tiziana C. Dearingial time many-one reducibility) for a complexity class . if every set in . can be reduced to ., a set . is . if the class of reducible sets has measure 1 in ., and a set . is . if the class of reducible sets does not have measure 0 in . If, in addition, . is a member of . then . is . and . for ., re