The problem of shadow for ellipsoid of revolution MV Tkachuk, TM Osipchuk
Zbirn. Prats Inst. Mat. NANU 12, 246-253, 2015
6 * 2015 Topological properties of weakly m-convex sets TM Osipchuk
Proc. of the Institute for Applied Problems in Mechanics and Mathematics …, 2020
5 2020 The problem of shadow for domains in Euclidean spaces TM Osipchuk, MV Tkachuk
Journal of Mathematical Sciences 224, 555-562, 2017
5 2017 Задача о тени для областей в евклидовых пространствах ТМ Осипчук, МВ Ткачук
Український математичний вісник, 2016
5 2016 Analytic conditions of local linear convexity in H^n TM Osipchuk
Zb. prats of the Inst. of Math. of NASU 3 (4), 244–254, 2006
5 2006 On semiconvexity of open sets with smooth boundary in the plane T Osipchuk
Proceedings of the International Geometry Center 12 (4), 69-88, 2019
3 2019 Analytical conditions of local linear convexity in the space H^n_{\alpha,\beta} TM Osipchuk
Zb. prats of the Inst. of Math. of NASU 10 (4-5), 301-305, 2013
3 2013 On closed weakly m-convex sets T Osipchuk
Proceedings of the International Geometry Center 15 (1), 50-65, 2022
2 2022 Topological and geometric properties of the set of 1-nonconvexity points of a weakly 1-convex set in the plane TM Osipchuk
Ukrainian Mathematical Journal 73 (12), 1918-1936, 2022
2 2022 On local linear convexity generalized to commutative algebras TM Osipchuk
arXiv preprint arXiv:2009.13306, 2020
1 2020 Some remarks about system of balls that generate shadow at point T Osipchuk
arXiv preprint arXiv:1712.01000, 2017
1 2017 On weakly 1-convex sets in the plane Т Осіпчук, МВ Ткачук
Proceedings of the International Geometry Center 16 (1), 42-49, 2023
2023 On weakly 1-convex sets in the plane. TM Osipchuk, MV Tkachuk
Proceedings of the International Geometry Center 16 (1), 2023
2023 ON LINEAL CONVEXITY GENERALIZED TO CLIFFORD ALGEBRAS TM Osipchuk
Bulletin de la Société des Sciences et des Lettres de Łódź, 2022
2022 Topological properties of closed weakly m-semiconvex sets TM Osipchuk
Journal of Mathematical Sciences 260 (5), 678-692, 2022
2022 Topological properties of closed weakly -convex sets T Osipchuk
arXiv preprint arXiv:2111.01574, 2021
2021 On Conditions of Local Lineal Convexity Generalized to Commutative Algebras TM Osipchuk
ISAAC Congress (International Society for Analysis, its Applications and …, 2021
2021 On analytical conditions of local lineal convexity generalized to commutative algebras T Osipchuk
13th International ISAAC Congress August 2–6, 2021 - Ghent, Belgium, 49-50, 2021
2021 Властивостi слабко m-опуклих множин ТМ Осіпчук
Мiжнародна конференцiя молодих математикiв. 3 – 5 червня 2021 р., Київ …, 2021
2021 On m-convexity and m-semiconvexity of sets in Euclidean spaces T Osipchuk
International Online Conference Algebraic and Geometric Methods of Analysis …, 2021
2021