G. Almkvist

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20012008

most citedCalabi-Yau differential equations of degree 2 and 3 and Yifan Yang's pullback

10 citations · 20 across the 10 of their papers we have counts for

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math.NT2008

Asymptotics of the number of partitions into p-cores and some trigonometric sums

Gert Almkvist

An asymptotic formula for the number of partitions into p-cores is derived. As a byproduct some integer valued trigonometric sums are found

math.NT2006

Asymptotics of various partitions

Gert Almkvist

Asymptotic formulas of the number of various partitions are studied, like 3-colored partitions, concave partitions, certain plane partitions, partitions without small parts, the nu…

math.NT2001

Some new formulas for $π$

Gert Almkvist, Christian Krattenthaler, Joakim Petersson

We show how to find series expansions for $π$ of the form $π = \sum_{n = 0}^{\infty} S (n) / (p n mn) a^{n}$ , where S(n) is some polynomial in $n$ (depending on $m, p, a$ ). We prov…

Asymptotics of the number of partitions into p-cores and some trigonometric sums

Asymptotics of various partitions

Some new formulas for π

Some new formulas for $π$