Denega Iryna
Publications
Denega I., Zabolotnyi Y. Some extremal problems on the riemannian sphere, Carpathian Math. Publ., 2024, V. 16, No. 2, pp. 593-605. https://doi.org/10.15330/cmp.16.2.593-605
Denega I., Zabolotnyi Y. On products of the inner radii of the domains containing points of some straight line, J. Math. Sci., 2024, V. 284, No. 3, pp. 299-314. https://doi.org/10.1007/s10958-024-07351-2
Zabolotnyi Y., Denega I. On products of inner radii of non-overlapping domains containing certain segment points, Complex Variables and Elliptic Equations, https://doi.org/10.1080/17476933.2024.2416413
Denega I.V., Zabolotnyi Y.V. Application of upper estimates for products of inner radii to distortion theorems for univalent functions, Matematychni Studii, 2023, V. 60, No. 2, pp. 138-144. https://doi.org/10.30970/ms.60.2.138-144
Denega I. On one inequality for non-overlapping domains. Analysis, Applications, and Computations (Eds. Uwe Kähler, Michael Reissig, Irene Sabadi, Jasson Vindas al.), Trends in Mathematics. Birkhäuser, Cham. – 2023. https://link.springer.com/book/9783031363740
Denega I.V., Zabolotnii Ya.V. O.K. Bakhtin. Scientific legacy. Proceedings of the International Geometry Center, 2023, 16, No. 1, pp. 1–16. https://doi.org/10.15673/tmgc.v16i1.2387
Denega I. Extremal decomposition of a multidimensional complex space with poles on the boundary of a polydisk. Current Trends in Analysis, its Applications and Computation (Eds. P. Cerejeiras et al.), Trends in Mathematics. Birkhäuser, Cham. – 2022. https://doi.org/10.1007/978-3-030-87502-2_14
Äåíåãà I.Â. Òî÷íi îöiíêè äîáóòêiâ âíóòð³øí³õ ðàäióñiâ îáëàñòåé. Çáiðíèê ïðàöü Ií-òó ìàòåìàòèêè ÍÀÍ Óêðà¿íè, Êîìïëåêñíèé àíàë³ç òà éîãî çàñòîñóâàííÿ, 2022, Ò. 19, ¹ 1, Ñ. 88–135. (ISSN 1815-2910) https://trim.imath.kiev.ua/index.php/trim/issue/view/32
Bakhtin A.K., Denega I.V. Generalized M.A. Lavrentiev’s inequality. J. Math. Sci., 2022, 262, No.2, pp. 138–153. https://doi.org/10.1007/s10958-022-05806-y
Denega I. Extremal decomposition of the complex plane for n-radial system of points. Azerbaijan Journal of Mathematics. Special Issue Dedicated to the 67th Birth Anniversary of Prof. M. Mursaleen, 2021, P. 64–74. https://azjm.org/volumes/si_2021.html
Denega I.V., Zabolotnii Ya.V. An extremal problem on non-overlapping domains containing ellipse points. Eurasian Math. J., 2021, 12, No. 4, pp. 82–91. https://emj.enu.kz/main/archive/issues-part/52?id=14&volume=12&number=4&year=2021
Bakhtin A.K., Vyhivska L.V., Denega I.V. Problem of extreme decomposition for a complex plane with free poles on a circle, Ukr. Math. J., 2021, 72, P. 1847-1871. https://doi.org/10.1007/s11253-021-01894-2
Bakhtin A.K., Denega I.V. Estimation of the maximum product of inner radii of mutually disjoint domains, Ukr. Math. J., 2020, 72, P. 191-202. https://doi.org/10.1007/s11253-020-01775-0
Bakhtin A.K., Denega I.V. Extremal decomposition of the complex plane with free poles, J. Math. Sci., 2020, V. 246, No. 1, 1-17. https://doi.org/10.1007/s10958-020-04718-z
Bakhtin A.K., Denega I.V. Extremal decomposition of the complex plane with free poles II, J. Math. Sci., 2020, V. 246, No. 5, 602-616. https://doi.org/10.1007/s10958-020-04766-5
Denega I.V. Estimate of maximum of the products of inner radii of non-overlapping domains, Probl. Anal. Issues Anal., 2020, V. 9(27), No. 1, P. 60-65. https://doi.org/10.15393/j3.art.2020.7190
Bakhtin A.K., Denega I.V. Sharp estimates of products of inner radii of non-overlapping domains in the complex plane, Probl. Anal. Issues Anal., 2019, V. 8 (26), No. 1, pp. 17-31. https://doi.org/10.15393/j3.art.2019.5452
Denega I. Estimates of the inner radii of non-overlapping domains, J. Math. Sci., 2019, V. 242, No. 6, pp. 787-795. https://doi.org/10.1007/s10958-019-04516-2
Bakhtin A.K., Denega I.V. Weakened problem on extremal decomposition of the complex plane, Matematychni Studii, 2019, V. 51, No. 1, 35-40. https://doi.org/10.15330/ms.51.1.35-40
Denega I., Zabolotnii Ya. Problem on extremal decomposition of the complex plane, An. St. Univ. Ovidius Constanta, 2019, V. 27, No. 1, pp. 61-77. https://doi.org/10.2478/auom-2019-0004
Zabolotnii Ya., Denega I. Extremal decomposition of a multidimensional complex space for five domains, J. Math. Sci., 2019, V. 241, No. 1, 101-108. https://doi.org/10.1007/s10958-019-04410-x
Bakhtin A.K., Denega I.V. Inequalities for the inner radii of non-overlapping domains, Ukr. Math. J., 2019, V. 71, No. 7, pp. 1138-1145. https://doi.org/10.1007/s11253-019-01703-x
Bakhtin A.K., Denega I.V., Vyhovska L.V. Inequalities for inner radii of symmetric disjoint domains, Ukr. Math. J., V. 70, No. 9, 2019, pp. 191–202. https://doi.org/10.1007/s11253-019-01581-3
Denega I.V., Zabolotnii Ya.V. Estimates of products of inner radii of non-overlapping domains in the complex plane, Complex Variables and Elliptic Equations, 2017, V. 62, No. 11, pp. 1611-1618. https://doi.org/10.1080/17476933.2016.1265952
Denega I.V., Klishchuk B.A. To the problem of extremal partition of the complex plane, J. Math. Sci., 2018, V. 234, No. 1, pp. 472-480. https://doi.org/10.1007/s10958-018-3977-8
Bakhtin A.K., Vygivska L.V., Denega I.V. Inequalities for the internal radii of non-overlapping domains, J. Math. Sci., 2017, V. 220, No. 5, pp. 584-590. https://doi.org/10.1007/s10958-016-3201-7
Bakhtin A., Vygivska L. and Denega I. N-Radial systems of points and problems for non-overlapping domains, Lobachevskii Journal of Mathematics, 2017, V. 38, No. 2, pp. 229-235. https://doi.org/10.1134/S1995080217020044
Denega I.V., Zabolotnyi Ya.V. Problem of nonoverlapping polycylindrical domains with poles on the boundary of a polydisk, J. Math. Sci., 2017, V. 227, No. 1, pp. 26-32. https://doi.org/10.1007/s10958-017-3572-4
Zabolotnyi Y., Denega I. On Conformal Radii of Non-Overlapping Simply Connected Domains, International Journal of Advanced Research in Mathematics, 2018, V. 11, pp. 1-7.
Bakhtin A., Vyhivska L., Denega I. Inequality for the inner radii of symmetric non-overlapping domains, Bull. Soc. Sci. Lett. Lodz, Ser. Rech. Deform., 2018, V. 68, No. 2, pp. 37-44.
Denega I. Problem on extremal decomposition of the complex plane, Bull. Soc. Sci. Lett. Lodz, Ser. Rech. Deform., 2018, V. 68, No. 3, pp. 17-33.
Bakhtin A., Dvorak I., Denega I. Separating transformation and extremal decomposition of the complex plane, Bull. Soc. Sci. Lett. Lodz, Ser. Rech. Deform., 2016, V. 66, No.2, pp. 13-20.
Denega I. Generalization of some extremal problems on non-overlapping domains with free poles, Annales universitatis Mariae Curie-Skladovska, Lublin-Polonia, 2013, V. 67, No. 1, pp. 11-22.
Bakhtin A. and Denega I. Addendum to a theorem on extremal decomposition of the complex plane, Bull. Soc. Sci. Lett. Lodz, Ser. Rech. Deform., 2012, V. 62, No. 2, pp. 83-92.
Denega I.V. Some extremal problems on non-overlapping domains with free poles, Bull. Soc. Sci. Lett. Lodz, Ser. Rech. Deform., 2011, V. 61, No. 3, pp. 103-114.
Bakhtin A.K., Denega I.V., Vyhivska L.V., Dvorak I.Ya. Problems on extremal decomposition of the complex plane, Zbir. Pr. Inst. Matem. NAN Ukr., 2020, V. 17, No. 2, pp. 10-56.
Denega I.V. Estimate of products of inner radii of domains with additional condition of symmetry, Proc. IAMM NASU, 2019, V. 33, pp. 83-90.
Denega I.V. Some estimates for extremal decomposition of the complex plane, Proc. IAMM NASU, 2018, V. 32, pp. 42-47.
Bakhtin A.K., Bakhtina G.P. and Denega I.V. Extremal decomposition of a complex plane with fixed poles, Zbir. Pr. Inst. Matem. NAN Ukr., 2017, V. 14, No. 1, pp. 34-38.
Denega I.V., Targonskii A.L. Separating transformation in a problem on extremal decomposition of the complex plane, Zbir. Pr. Inst. Matem. NAN Ukr., 2017, V. 14, No. 1, pp. 147-155.
Denega I., Zabolotnii Ya. Generalization of the some results on non-overlapping domains, Proc. IAMM NASU, 2016, V. 30, pp. 43-52.
Bakhtina G.P., Dvorak I.Y., Denega I.V. On the product of the inner radii of mutually non-overlapping domains, Dopov. Nac. akad. nauk Ukr., 2016, No. 1, pp. 7-11.
Bakhtin A.K., Dvorak I.Y., Denega I.V. Separating transformation in problems on extremal decomposition of the complex plane, Dopov. Nac. akad. nauk Ukr., 2015, No. 12, pp. 7-12.
Bakhtin A.K., Bakhtina G.P., Denega I.V. Separating transformation in problems on extremal decomposition of the complex plane, Zbir. Pr. Inst. Matem. NAN Ukr., 2015, V. 12, No. 3, pp. 17-23.
Bakhtin A.K., Dvorak I.Y., Denega I.V. Sharp estimates for the products of inner radii of mutually disjoint domains of the complex plane, Zbir. Pr. Inst. Matem. NAN Ukr., 2015, V.12, No. 4, pp. 29-36.
Denega I. V. On an extremal problem on partially non-overlapping domains, Zbir. Pr. Inst. Matem. NAN Ukr., 2013, V. 10, No. 4-5, pp. 442-449.
Bakhtin A. K., Denega I. V. On a problem of V. N. Dubinin. Zbir. Pr. Inst. Matem. NAN Ukr., 2013, V. 10, No. 4-5, pp. 401-411.
Denega I. V. Quadratic differentials and separating transformation in extremal problems on non-overlapping domains, Dopov. Nac. akad. nauk Ukr., 2012, No. 4, pp. 15-19.
Denega I. V. Some inequalities for inner radii of partially non-overlapping domains, Dopov. Nac. akad. nauk Ukr., 2012, No. 5, pp. 19-22.
Bakhtin A. K., Denega I. V. The method of separating transformations in problems on the maximum of the product of the degrees of the inner radii of non-overlapping domains, Zbir. Pr. Inst. Matem. NAN Ukr., 2012, V. 9, No. 2, pp. 32-44.
Bakhtin A.K., Denega I.V. Some estimates of the functionals for N-radial systems of points, Zbir. Pr. Inst. Matem. NAN Ukr., 2011, V. 8, No. 1, pp. 12-21.
Bakhtina G.P., Denega I.V. Separating transformation and estimates for inner radii of mutually disjoint domains and open sets, Zbir. Pr. Inst. Matem. NAN Ukr., 2010, V. 7, No. 2, pp. 187-195.
Bakhtin A.K., Bakhtina G.P., Denega I.V. The problem of the product of the of generalized conformal radii of nonoverlapping domains, Zbir. Pr. Inst. Matem. NAN Ukr., 2010, V. 7, No. 2, pp. 180-186.
Denega I., Zabolotnyi Y. On products of the inner radii of the domains containing points of some straight line, J. Math. Sci., 2024, V. 284, No. 3, pp. 299-314. https://doi.org/10.1007/s10958-024-07351-2
Zabolotnyi Y., Denega I. On products of inner radii of non-overlapping domains containing certain segment points, Complex Variables and Elliptic Equations, https://doi.org/10.1080/17476933.2024.2416413
Denega I.V., Zabolotnyi Y.V. Application of upper estimates for products of inner radii to distortion theorems for univalent functions, Matematychni Studii, 2023, V. 60, No. 2, pp. 138-144. https://doi.org/10.30970/ms.60.2.138-144
Denega I. On one inequality for non-overlapping domains. Analysis, Applications, and Computations (Eds. Uwe Kähler, Michael Reissig, Irene Sabadi, Jasson Vindas al.), Trends in Mathematics. Birkhäuser, Cham. – 2023. https://link.springer.com/book/9783031363740
Denega I.V., Zabolotnii Ya.V. O.K. Bakhtin. Scientific legacy. Proceedings of the International Geometry Center, 2023, 16, No. 1, pp. 1–16. https://doi.org/10.15673/tmgc.v16i1.2387
Denega I. Extremal decomposition of a multidimensional complex space with poles on the boundary of a polydisk. Current Trends in Analysis, its Applications and Computation (Eds. P. Cerejeiras et al.), Trends in Mathematics. Birkhäuser, Cham. – 2022. https://doi.org/10.1007/978-3-030-87502-2_14
Äåíåãà I.Â. Òî÷íi îöiíêè äîáóòêiâ âíóòð³øí³õ ðàäióñiâ îáëàñòåé. Çáiðíèê ïðàöü Ií-òó ìàòåìàòèêè ÍÀÍ Óêðà¿íè, Êîìïëåêñíèé àíàë³ç òà éîãî çàñòîñóâàííÿ, 2022, Ò. 19, ¹ 1, Ñ. 88–135. (ISSN 1815-2910) https://trim.imath.kiev.ua/index.php/trim/issue/view/32
Bakhtin A.K., Denega I.V. Generalized M.A. Lavrentiev’s inequality. J. Math. Sci., 2022, 262, No.2, pp. 138–153. https://doi.org/10.1007/s10958-022-05806-y
Denega I. Extremal decomposition of the complex plane for n-radial system of points. Azerbaijan Journal of Mathematics. Special Issue Dedicated to the 67th Birth Anniversary of Prof. M. Mursaleen, 2021, P. 64–74. https://azjm.org/volumes/si_2021.html
Denega I.V., Zabolotnii Ya.V. An extremal problem on non-overlapping domains containing ellipse points. Eurasian Math. J., 2021, 12, No. 4, pp. 82–91. https://emj.enu.kz/main/archive/issues-part/52?id=14&volume=12&number=4&year=2021
Bakhtin A.K., Vyhivska L.V., Denega I.V. Problem of extreme decomposition for a complex plane with free poles on a circle, Ukr. Math. J., 2021, 72, P. 1847-1871. https://doi.org/10.1007/s11253-021-01894-2
Bakhtin A.K., Denega I.V. Estimation of the maximum product of inner radii of mutually disjoint domains, Ukr. Math. J., 2020, 72, P. 191-202. https://doi.org/10.1007/s11253-020-01775-0
Bakhtin A.K., Denega I.V. Extremal decomposition of the complex plane with free poles, J. Math. Sci., 2020, V. 246, No. 1, 1-17. https://doi.org/10.1007/s10958-020-04718-z
Bakhtin A.K., Denega I.V. Extremal decomposition of the complex plane with free poles II, J. Math. Sci., 2020, V. 246, No. 5, 602-616. https://doi.org/10.1007/s10958-020-04766-5
Denega I.V. Estimate of maximum of the products of inner radii of non-overlapping domains, Probl. Anal. Issues Anal., 2020, V. 9(27), No. 1, P. 60-65. https://doi.org/10.15393/j3.art.2020.7190
Bakhtin A.K., Denega I.V. Sharp estimates of products of inner radii of non-overlapping domains in the complex plane, Probl. Anal. Issues Anal., 2019, V. 8 (26), No. 1, pp. 17-31. https://doi.org/10.15393/j3.art.2019.5452
Denega I. Estimates of the inner radii of non-overlapping domains, J. Math. Sci., 2019, V. 242, No. 6, pp. 787-795. https://doi.org/10.1007/s10958-019-04516-2
Bakhtin A.K., Denega I.V. Weakened problem on extremal decomposition of the complex plane, Matematychni Studii, 2019, V. 51, No. 1, 35-40. https://doi.org/10.15330/ms.51.1.35-40
Denega I., Zabolotnii Ya. Problem on extremal decomposition of the complex plane, An. St. Univ. Ovidius Constanta, 2019, V. 27, No. 1, pp. 61-77. https://doi.org/10.2478/auom-2019-0004
Zabolotnii Ya., Denega I. Extremal decomposition of a multidimensional complex space for five domains, J. Math. Sci., 2019, V. 241, No. 1, 101-108. https://doi.org/10.1007/s10958-019-04410-x
Bakhtin A.K., Denega I.V. Inequalities for the inner radii of non-overlapping domains, Ukr. Math. J., 2019, V. 71, No. 7, pp. 1138-1145. https://doi.org/10.1007/s11253-019-01703-x
Bakhtin A.K., Denega I.V., Vyhovska L.V. Inequalities for inner radii of symmetric disjoint domains, Ukr. Math. J., V. 70, No. 9, 2019, pp. 191–202. https://doi.org/10.1007/s11253-019-01581-3
Denega I.V., Zabolotnii Ya.V. Estimates of products of inner radii of non-overlapping domains in the complex plane, Complex Variables and Elliptic Equations, 2017, V. 62, No. 11, pp. 1611-1618. https://doi.org/10.1080/17476933.2016.1265952
Denega I.V., Klishchuk B.A. To the problem of extremal partition of the complex plane, J. Math. Sci., 2018, V. 234, No. 1, pp. 472-480. https://doi.org/10.1007/s10958-018-3977-8
Bakhtin A.K., Vygivska L.V., Denega I.V. Inequalities for the internal radii of non-overlapping domains, J. Math. Sci., 2017, V. 220, No. 5, pp. 584-590. https://doi.org/10.1007/s10958-016-3201-7
Bakhtin A., Vygivska L. and Denega I. N-Radial systems of points and problems for non-overlapping domains, Lobachevskii Journal of Mathematics, 2017, V. 38, No. 2, pp. 229-235. https://doi.org/10.1134/S1995080217020044
Denega I.V., Zabolotnyi Ya.V. Problem of nonoverlapping polycylindrical domains with poles on the boundary of a polydisk, J. Math. Sci., 2017, V. 227, No. 1, pp. 26-32. https://doi.org/10.1007/s10958-017-3572-4
Zabolotnyi Y., Denega I. On Conformal Radii of Non-Overlapping Simply Connected Domains, International Journal of Advanced Research in Mathematics, 2018, V. 11, pp. 1-7.
Bakhtin A., Vyhivska L., Denega I. Inequality for the inner radii of symmetric non-overlapping domains, Bull. Soc. Sci. Lett. Lodz, Ser. Rech. Deform., 2018, V. 68, No. 2, pp. 37-44.
Denega I. Problem on extremal decomposition of the complex plane, Bull. Soc. Sci. Lett. Lodz, Ser. Rech. Deform., 2018, V. 68, No. 3, pp. 17-33.
Bakhtin A., Dvorak I., Denega I. Separating transformation and extremal decomposition of the complex plane, Bull. Soc. Sci. Lett. Lodz, Ser. Rech. Deform., 2016, V. 66, No.2, pp. 13-20.
Denega I. Generalization of some extremal problems on non-overlapping domains with free poles, Annales universitatis Mariae Curie-Skladovska, Lublin-Polonia, 2013, V. 67, No. 1, pp. 11-22.
Bakhtin A. and Denega I. Addendum to a theorem on extremal decomposition of the complex plane, Bull. Soc. Sci. Lett. Lodz, Ser. Rech. Deform., 2012, V. 62, No. 2, pp. 83-92.
Denega I.V. Some extremal problems on non-overlapping domains with free poles, Bull. Soc. Sci. Lett. Lodz, Ser. Rech. Deform., 2011, V. 61, No. 3, pp. 103-114.
Bakhtin A.K., Denega I.V., Vyhivska L.V., Dvorak I.Ya. Problems on extremal decomposition of the complex plane, Zbir. Pr. Inst. Matem. NAN Ukr., 2020, V. 17, No. 2, pp. 10-56.
Denega I.V. Estimate of products of inner radii of domains with additional condition of symmetry, Proc. IAMM NASU, 2019, V. 33, pp. 83-90.
Denega I.V. Some estimates for extremal decomposition of the complex plane, Proc. IAMM NASU, 2018, V. 32, pp. 42-47.
Bakhtin A.K., Bakhtina G.P. and Denega I.V. Extremal decomposition of a complex plane with fixed poles, Zbir. Pr. Inst. Matem. NAN Ukr., 2017, V. 14, No. 1, pp. 34-38.
Denega I.V., Targonskii A.L. Separating transformation in a problem on extremal decomposition of the complex plane, Zbir. Pr. Inst. Matem. NAN Ukr., 2017, V. 14, No. 1, pp. 147-155.
Denega I., Zabolotnii Ya. Generalization of the some results on non-overlapping domains, Proc. IAMM NASU, 2016, V. 30, pp. 43-52.
Bakhtina G.P., Dvorak I.Y., Denega I.V. On the product of the inner radii of mutually non-overlapping domains, Dopov. Nac. akad. nauk Ukr., 2016, No. 1, pp. 7-11.
Bakhtin A.K., Dvorak I.Y., Denega I.V. Separating transformation in problems on extremal decomposition of the complex plane, Dopov. Nac. akad. nauk Ukr., 2015, No. 12, pp. 7-12.
Bakhtin A.K., Bakhtina G.P., Denega I.V. Separating transformation in problems on extremal decomposition of the complex plane, Zbir. Pr. Inst. Matem. NAN Ukr., 2015, V. 12, No. 3, pp. 17-23.
Bakhtin A.K., Dvorak I.Y., Denega I.V. Sharp estimates for the products of inner radii of mutually disjoint domains of the complex plane, Zbir. Pr. Inst. Matem. NAN Ukr., 2015, V.12, No. 4, pp. 29-36.
Denega I. V. On an extremal problem on partially non-overlapping domains, Zbir. Pr. Inst. Matem. NAN Ukr., 2013, V. 10, No. 4-5, pp. 442-449.
Bakhtin A. K., Denega I. V. On a problem of V. N. Dubinin. Zbir. Pr. Inst. Matem. NAN Ukr., 2013, V. 10, No. 4-5, pp. 401-411.
Denega I. V. Quadratic differentials and separating transformation in extremal problems on non-overlapping domains, Dopov. Nac. akad. nauk Ukr., 2012, No. 4, pp. 15-19.
Denega I. V. Some inequalities for inner radii of partially non-overlapping domains, Dopov. Nac. akad. nauk Ukr., 2012, No. 5, pp. 19-22.
Bakhtin A. K., Denega I. V. The method of separating transformations in problems on the maximum of the product of the degrees of the inner radii of non-overlapping domains, Zbir. Pr. Inst. Matem. NAN Ukr., 2012, V. 9, No. 2, pp. 32-44.
Bakhtin A.K., Denega I.V. Some estimates of the functionals for N-radial systems of points, Zbir. Pr. Inst. Matem. NAN Ukr., 2011, V. 8, No. 1, pp. 12-21.
Bakhtina G.P., Denega I.V. Separating transformation and estimates for inner radii of mutually disjoint domains and open sets, Zbir. Pr. Inst. Matem. NAN Ukr., 2010, V. 7, No. 2, pp. 187-195.
Bakhtin A.K., Bakhtina G.P., Denega I.V. The problem of the product of the of generalized conformal radii of nonoverlapping domains, Zbir. Pr. Inst. Matem. NAN Ukr., 2010, V. 7, No. 2, pp. 180-186.