The search session has expired. Please query the service again.

The search session has expired. Please query the service again.

Displaying similar documents to “Automata and the arithmetic of formal power series”

On the power-series expansion of a rational function

D. V. Lee (1992)

Acta Arithmetica

Similarity:

Introduction. The problem of determining the formula for P S ( n ) , the number of partitions of an integer into elements of a finite set S, that is, the number of solutions in non-negative integers, h s , . . . , h s k , of the equation hs₁ s₁ + ... + hsk sk = n, was solved in the nineteenth century (see Sylvester [4] and Glaisher [3] for detailed accounts). The solution is the coefficient of x i n [(1-xs₁)... (1-xsk)]-1, expressions for which they derived. Wright [5] indicated a simpler method by which to find part...

Irrationality of quick convergent series

Jaroslav Hančl (1996)

Journal de théorie des nombres de Bordeaux

Similarity:

We generalize a previous result due to Badea relating to the irrationality of some quick convergent infinite series.