On the best mean-square approximation of a real nonnegative finite continuous function of two variables by the modulus of a double Fourier integral. I

✍ Scribed by P. O. Savenko; L. P. Protsakh; M. D. Tkach

• Publisher: Springer US
• Year: 2009
• Tongue: English
• Weight: 249 KB
• Volume: 160
• Category: Article
• ISSN: 1573-8795
• DOI: 10.1007/s10958-009-9502-3