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math.GM2020★ 2 cited
Unconditional applicability of Lehmer's measure to the two-term Machin-like formula for
Sanjar M. Abrarov, Rehan Siddiqui, Rajinder K. Jagpal +1
Lehmer defined a measure where the may be either integers or rational numbers in a Machin-like fo…
math.GM2020★ 5 cited
A rational approximation of the Fourier transform by integration with exponential decay multiplier
Sanjar M. Abrarov, Rehan Siddiqui, Rajinder K. Jagpal +1
Recently we have reported a new method of rational approximation of the sinc function obtained by sampling and the Fourier transforms. However, this method requires a trigonometric…