Approximation of Fourier sums on classes of periodic functions that are defined by polyharmonic operators

✍ Scribed by N. N. Zaderei; A. I. Stepanets

• Publisher: SP MAIK Nauka/Interperiodica
• Year: 1980
• Tongue: English
• Weight: 343 KB
• Volume: 27
• Category: Article
• ISSN: 0001-4346
• DOI: 10.1007/bf01140529