Acta et commentationes: Ştiinţe Exacte şi ale Naturii

Stability of unperturbed motion governed by the ternary differential system of Lyapunov-Darboux type with nonlinearities of degree four

Pub Date : 2023-01-01 DOI: 10.36120/2587-3644.v14i2.57-67 Natalia Neagu, M. Popa, V. Orlov

Schroder T-quasigroups of generalized associativity

Pub Date : 2023-01-01 DOI: 10.36120/2587-3644.v14i2.47-52 V. Shcherbacov

Approximation of solutions of boundary value problems for integro-differential equations of the neutral type using a spline function method

Pub Date : 2023-01-01 DOI: 10.36120/2587-3644.v14i2.7-14 I. Cherevko, A. Dorosh, Ivan Haiuk, A. Pertsov