150 resultados para Franks


Relevância:

20.00% 20.00%

Publicador:

Resumo:

Contains business correspondence, accounts and documents relating to Jacob Franks of New York, his two sons, Moses and David, a nephew, Isaac, and a John Franks of Halifax, possibly a member of the family.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Digital image

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Scan von Monochrom-Mikroform

Relevância:

20.00% 20.00%

Publicador:

Resumo:

We study the Morton-Franks-Williams inequality for closures of simple braids (also known as positive permutation braids). This allows to prove, in a simple way, that the set of simple braids is an orthonormal basis for the inner product of the Hecke algebra of the braid group defined by Kálmán, who first obtained this result by using an interesting connection with Contact Topology. We also introduce a new technique to study the Homflypt polynomial for closures of positive braids, namely resolution trees whose leaves are simple braids. In terms of these simple resolution trees, we characterize closed positive braids for which the Morton-Franks-Williams inequality is strict. In particular, we determine explicitly the positive braid words on three strands whose closures have braid index three.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

[Franks' freshman year, note on negative envelope indicates photo was shot for Amsterdam News, African-American newspaper in New York City.]

Relevância:

20.00% 20.00%

Publicador:

Resumo:

[cropped from 8x10 print, of action from 1942 game vs Iowa Pre-Flight School)

Relevância:

20.00% 20.00%

Publicador:

Relevância:

20.00% 20.00%

Publicador:

Relevância:

20.00% 20.00%

Publicador:

Relevância:

20.00% 20.00%

Publicador: