Idézéskapcsolat

F Qi et al. A simple proof of Oppenheim's double inequality relating to the cosine and sine functions. (2012) JOURNAL OF MATHEMATICAL INEQUALITIES 1846-579X 6 4 645-654

Közlemény:
Baricz Árpád. Extension of Oppenheim's problem to Bessel functions. (2007) JOURNAL OF INEQUALITIES AND APPLICATIONS 1025-5834 1029-242X 2007
Idéző közlemény:
F Qi et al. A simple proof of Oppenheim's double inequality relating to the cosine and sine functions. (2012) JOURNAL OF MATHEMATICAL INEQUALITIES 1846-579X 6 4 645-654
Független: Igen
2021-10-25 01:23