✦ LIBER ✦
Lower bound for the best approximations of periodic summable functions of two variables and their conjugates in terms of Fourier coefficients
✍ Scribed by T. O. Kononovych
- Publisher
- Springer
- Year
- 2008
- Tongue
- English
- Weight
- 147 KB
- Volume
- 60
- Category
- Article
- ISSN
- 0041-5995
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