Results 121 to 130 of about 74,995 (149)

Neonatal Morbidities and Hospitalization in the First 2 Years of Life Among Infants Born Very Preterm. [PDF]

open access: yesJAMA Netw Open
van Hasselt TJ   +7 more
europepmc   +1 more source

Hirota, Fay and geometry. [PDF]

open access: yesLett Math Phys
Eynard B, Oukassi S.
europepmc   +1 more source

Projective hypersurfaces in tropical scheme theory I: the Macaulay ideal. [PDF]

open access: yesRes Math Sci
Fink A   +3 more
europepmc   +1 more source

Construction of a non-commutative meta-thin scheme whose thin residue is an elementary abelian $p$-group of rank 2 (Algebraic Combinatorics)

open access: yesConstruction of a non-commutative meta-thin scheme whose thin residue is an elementary abelian $p$-group of rank 2 (Algebraic Combinatorics)
openaire  

The pseudorational rank of an abelian group

Siberian Mathematical Journal, 2005
Summary: We study finite-rank torsion-free Abelian groups and quotient divisible mixed groups. We consider the pseudorational rank, a new invariant for finite-rank torsion-free groups which was introduced by \textit{A. A. Fomin} [in Trends in Mathematics, 87-100 (1999; Zbl 0947.20037)], and establish its connection with the usual rank.
Andrey Tsarev
openaire   +4 more sources

The rank of a latin square associated to an abelian group

Communications in Algebra, 2000
Let be a finite abelian group, where pi (1 ≤ i ≤ r) are (not necessarily distinct) odd primes. Suppose . Using a result of Carlitz and Moser, we show that . Consequently, we prove that the rank of any Latin square associated with the group G is at least . This sharpens a result in [2].
Leung, K.H., Ling, S.
openaire   +1 more source

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