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Journal of Algebra, 1977
AbstractThe sporadic simple groups F22 and F23 of orders 217 · 39 · 52 · 7 · 11 · 13 and 218 · 313 · 52 · 7 · 11 · 13 · 17 · 23, respectively, are defined by Fischer. Each is generated by a conjugacy class of involutions called 3-transpositions, any noncommuting pair of which has product of order 3. In another article we describe the group F22 in terms
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Pólya frequency sequences and real zeros of some F23 polynomials

Journal of Mathematical Analysis and Applications
AbstractWe prove that the zeros of some families of F23 hypergeometric polynomials are all real and negative. This result has a connection with the theory of Pólya frequency sequences and functions. As a consequence, we establish the asymptotic distribution of these zeros when the degree of the polynomials tends to infinity.
Driver, K. +2 more
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Bancos europeos en América Latina durante la era de la globalización, 1862-1914*

El Trimestre Económico
En este artículo se ofrece un panorama comparativo del establecimiento y las trayectorias de los bancos extranjeros (británicos, franceses, alemanes y españoles) en los mercados financieros tempranos de diversos países latinoamericanos desde 1863 hasta ...
Carlos Marichal
doaj +1 more source

Garland Rolling Circle Amplification Mediated Self-Priming Extension Strategy for Sensitive and Label-Free Pseudomonas aeruginosa Analysis in Perioperative Period. [PDF]

J Microbiol Biotechnol
Xu Y, Wei L.
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Bioimaging With Fluorescent Nucleic-Acid Aptamers for the Specific Detection and Quantification of Pseudomonas aeruginosa Alone and in Heterogeneous Bacterial Populations. [PDF]