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math.AC2021
Bhargava factorials and irreducibility of integer-valued polynomials
Devendra Prasad
The ring of integer-valued polynomials over a given subset of (or is defined as the set of polynomials in $\Q[x]$ which maps to . In factor…
math.AC2021
Irreducibility of integer-valued polynomials in several variables
Devendra Prasad
Let be an arbitrary subset of where is a domain with the field of fractions $\K$. Denote the ring of polynomials in variables over $\K$ by $\K[\x].$ The ring of i…