Korovkin, P. P.
Linear operators and approximation theory. - Delhi, Hindustan Pub. Corp., 1960. - vii, 222 p. 23 cm. - [Russian monographs and texts on advanced mathematics and physics ; v. 3] . - International monographs on advanced mathematics & physics . - International monographs on advanced mathematics and physics. .
Translation of Lineĭnye operatory i teorii︠a︡ priblizheniĭ.
61066303
Linear operators.
Approximation theory.
QA320 / .K613
519.8 / KOL
Linear operators and approximation theory. - Delhi, Hindustan Pub. Corp., 1960. - vii, 222 p. 23 cm. - [Russian monographs and texts on advanced mathematics and physics ; v. 3] . - International monographs on advanced mathematics & physics . - International monographs on advanced mathematics and physics. .
Translation of Lineĭnye operatory i teorii︠a︡ priblizheniĭ.
61066303
Linear operators.
Approximation theory.
QA320 / .K613
519.8 / KOL