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Research

Publications: Dr Bolys Sabitbek

Oralsyn G, Sabitbek B ( 2022 ) . Blow-Up Theorems for p-Sub-Laplacian Heat Operators on Stratified Groups . Complex Analysis and Operator Theory vol. 16 , ( 7 )
Ruzhansky M, Sabitbek B ( 2022 ) . Blow-up solutions of damped Klein-Gordon equation on the Heisenberg group .
Ruzhansky M, Sabitbek B, Torebek B ( 2022 ) . Global existence and blow-up of solutions to porous medium equation and pseudo-parabolic equation, I. Stratified groups . Manuscripta Mathematica
Sabitbek B ( 2021 ) . Global existence and nonexistence of semilinear wave equation with a new condition .
Sabitbek B ( 2021 ) . Global existence and nonexistence of semilinear wave equation with a new condition .
Ruzhansky M, Sabitbek B, Torebek B ( 2021 ) . Global existence and blow-up of solutions to porous medium equation and pseudo-parabolic equation, I. Stratified Groups .
Sabitbek B, Torebek B ( 2021 ) . Global existence and blow-up of solutions to the nonlinear porous medium equation .
Sabitbek B, Torebek B ( 2021 ) . Global existence and blow-up of solutions to the nonlinear porous medium equation .
Ruzhansky M, Sabitbek B, Suragan D ( 2021 ) . Principal frequency of p-sub-Laplacians for general vector fields . Zeitschrift für Analysis und ihre Anwendungen vol. 40 , ( 1 ) 97 - 109 .
Ruzhansky M, Sabitbek B ( 2021 ) . Hardy and Rellich inequalities with Bessel pairs .
Ruzhansky M, Sabitbek B, Suragan D ( 2021 ) . Geometric Hardy Inequalities on Starshaped Sets . Journal of Convex Analysis vol. 28 , ( 3 )
Ruzhansky M, Sabitbek B, Suragan D ( 2020 ) . Geometric Hardy and Hardy-Sobolev inequalities on Heisenberg groups . Bulletin of Mathematical Sciences vol. 10 , ( 3 )
Ruzhansky M, Sabitbek B, Suragan D ( 2020 ) . Subelliptic geometric Hardy type inequalities on half-spaces and convex domains . Annals of Functional Analysis vol. 11 , ( 4 ) 1042 - 1061 .
Ruzhansky M, Sabitbek B, Suragan D ( 2020 ) . Principal frequency of p-sub-Laplacians for general vector fields .
Ruzhansky M, Sabitbek B, Suragan D ( 2020 ) . Hardy and Rellich inequalities for anisotropic p-sub-Laplacians . Banach Journal of Mathematical Analysis vol. 14 , ( 2 ) 380 - 398 .
Ruzhansky M, Sabitbek B, Suragan D ( 2019 ) . Weighted anisotropic Hardy and Rellich type inequalities for general vector fields . Nonlinear Differential Equations and Applications vol. 26 , ( 2 )
Ruzhansky M, Sabitbek B, Suragan D ( 2019 ) . Geometric Hardy inequalities on starshaped sets .
Ruzhansky M, Sabitbek B, Suragan D ( 2018 ) . Geometric Hardy and Hardy-Sobolev inequalities on Heisenberg groups .
Ruzhansky M, Sabitbek B, Suragan D ( 2018 ) . Weighted anisotropic Hardy and Rellich type inequalities for general vector fields .
Sabitbek B, Suragan D ( 2018 ) . Horizontal Weighted Hardy–Rellich Type Inequalities on Stratified Lie Groups . Complex Analysis and Operator Theory vol. 12 , ( 6 ) 1469 - 1480 .
Ruzhansky M, Sabitbek B, Suragan D ( 2018 ) . Weighted Lp-Hardy and Lp-Rellich inequalities with boundary terms on stratified Lie groups . Revista Matematica Complutense1 - 17 .
Ruzhansky M, Sabitbek B, Suragan D ( 2018 ) . Subelliptic geometric Hardy type inequalities on half-spaces and convex domains .
Ruzhansky M, Sabitbek B, Suragan D ( 2018 ) . Hardy and Rellich inequalities for anisotropic p-sub-Laplacians .
Sabitbek B, Suragan D ( 2018 ) . On green functions for Dirichelet sub-Laplacians on a Quaternion Heisenberg group . Mathematical Modelling of Natural Phenomena vol. 13 , ( 4 )
Sabitbek B, Gunter BC ( 2018 ) . Orbit design for a phobos-deimos cycler mission . Advances in the Astronautical Sciences . vol. 162 , 1497 - 1506 .
Sabitbek B, Suragan D, Yessirkegenov N ( 2017 ) . Improved critical Hardy inequalities on 2-dimensional quasi-balls . AIP Conference Proceedings . vol. 1880 ,
Sabitbek B ( 2017 ) . On Hardy and Rellich type inequalities for an Engel-type operator . AIP Conference Proceedings . vol. 1880 ,
Ruzhansky M, Sabitbek B, Suragan D ( 2017 ) . Weighted $L^p$-Hardy and $L^p$-Rellich inequalities with boundary terms on stratified Lie groups .
Kal’menov TS, Sabitbek B ( 2017 ) . A Boundary Condition of the Volume Potential for Strongly Elliptic Differential Equations . Springer Proceedings in Mathematics and Statistics . vol. 216 , 235 - 244 .
Kalmenov TS, Suragan D, Sabitbek B ( 2016 ) . An inequality for Schatten p-norms of compact operators . AIP Conference Proceedings . vol. 1759 ,
Kal'Menov T, Suragan D, Sabitbek B ( 2015 ) . On eigenvalue inequalities of the Newton potential . AIP Conference Proceedings . vol. 1676 ,
Kal'menov T, Suragan D, Sabitbek B ( 2015 ) . On eigenvalue inequalities of the Newton potential . ADVANCEMENTS IN MATHEMATICAL SCIENCES (AMS 2015) . vol. 1676 ,
ynysbek SK, Ernazar N, Bolys S ( 2013 ) . On Isoperimetric Inequalities of Riesz Potentials and Applications . Applied Mathematics vol. 04 , ( 07 ) 1 - 4 .