SQL offers a wide range of operations for manipulating data. The Data Manipulation Language (DML) provides commands for retrieving, inserting, updating, and deleting data.

Analytic functions, defined by the property of being locally expressible as convergent power series, form a cornerstone of complex analysis. Differential operators, which act on these functions by ...

Lawrence G. Brown, CONVERGENCE OF FUNCTIONS OF SELF-ADJOINT OPERATORS AND APPLICATIONS, Publicacions Matemàtiques, Vol. 60, No. 2 (2016), pp. 551-564 ...