A study on a calculus for the Tk,x,y,z-operator

  • Mumtaz Ahmad Khan Aligarh Muslim University
  • Bijan Rouhi Payame - Noor University
Palabras clave: differential operators, special functions, generating functions


The present paper deals with the calculus of Tk,x,y,z - operator. The operator is a three variable analogue of the operator given earlier by W. A. Al-Salam [1] and H. B. Mittal [10]. The operator is useful for finding operational representations and generating functions of polynomials of three variables and will be dealt in a separate communication.


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Cómo citar
Khan, M., & Rouhi, B. (2006). A study on a calculus for the Tk,x,y,z-operator. Pro Mathematica, 20(39-40), 79-92. Recuperado a partir de https://revistas.pucp.edu.pe/index.php/promathematica/article/view/10239