The 4th international conference Computer algebra. Morning session, section II. 2021-06-29

Tuesday, June 29, 2021 The morning session, section II. Chair: Gutnik S.A. - Wu M. High accuracy trigonometric approximations of the real Bessel functions of the first kind - Batkhin A.B., Bruno A.D. Algorithms for solving a polynomial equation in one or two variables - Cuyt A., Lee . From Prony’s exponential fitting to sub-Nyquist signal processing using computer algebra techniques Chuluunbaatar G., Gusev A.A., Derbov V.L., Vinitsky S.I., Chuluunbaatar O. A Maple implementation of the nite element method for solving metastable state problems for systems of second-order ordinary differential equations