An algorithm for finding the chebyshev center of a convex polyhedron. - Nikolai D. Botkin; V. L. Turova-Botkina (System Modelling and Optimization, 1993)

Minimization of convex functions on the convex hull of a point set. - Nikolai D. Botkin; Josef Stoer (Math. Methods Oper. Res., 2005)

Homogenization of Interfaces Between Rapidly Oscillating Fine Elastic Structures and Fluids. - Karl-Heinz Hoffmann 001; Nikolai D. Botkin; Valery N. Starovoitov (SIAM J. Appl. Math., 2005)

Dispersion relations for acoustic waves in heterogeneous multi-layered structures contacting with fluids. - Nikolai D. Botkin; Karl-Heinz Hoffmann 001; Oleg A. Pykhteev; Varvara L. Turova (J. Frankl. Inst., 2007)

Structure of Viability Kernels for Some Linear Differential Games. - Nikolai D. Botkin; E. A. Ryazantseva (J. Optim. Theory Appl., 2010)

Computation of Value Functions in Nonlinear Differential Games with State Constraints. - Nikolai D. Botkin; Karl-Heinz Hoffmann 001; Natalie Mayer; Varvara L. Turova (System Modelling and Optimization, 2011)

Stable Numerical Schemes for Solving Hamilton-Jacobi-Bellman-Isaacs Equations. - Nikolai D. Botkin; Karl-Heinz Hoffmann 001; Varvara L. Turova (SIAM J. Sci. Comput., 2011)

Freezing of Living Cells: Mathematical Models and Design of Optimal Cooling Protocols. - Nikolai D. Botkin; Karl-Heinz Hoffmann 001; Varvara L. Turova (Constrained Optimization and Optimal Control for Partial Differential Equations, 2012)

Simulation of Acoustic Wave Propagation in Anisotropic Media Using Dynamic Programming Technique. - Nikolai D. Botkin; Varvara L. Turova (System Modelling and Optimization, 2013)

Solvability of P1 approximation of a conductive-radiative heat transfer problem. - Andrey E. Kovtanyuk; Alexander Yu. Chebotarev; Nikolai D. Botkin; Karl-Heinz Hoffmann 001 (Appl. Math. Comput., 2014)

Mathematical Modelling of Cerebral Blood Circulation and Cerebral Autoregulation: Towards Preventing Intracranial Hemorrhages in Preterm Newborns. - Renée Lampe; Nikolai D. Botkin; Varvara L. Turova; Tobias Blumenstein; Ana Alves-Pinto (Comput. Math. Methods Medicine, 2014)

Optimal Abort Landing in the Presence of Severe Windshears. - Nikolai D. Botkin; Varvara L. Turova (System Modelling and Optimization, 2015)

Aircraft Runway Acceleration in the Presence of Severe Wind Gusts. - Nikolai D. Botkin; Varvara L. Turova (System Modelling and Optimization, 2015)

Strong Optimal Controls in a Steady-State Problem of Complex Heat Transfer. - Alexander Yu. Chebotarev; Andrey E. Kovtanyuk; Nikolai D. Botkin; Karl-Heinz Hoffmann 001 (System Modelling and Optimization, 2015)

Unique solvability of a steady-state complex heat transfer model. - Andrey E. Kovtanyuk; Alexander Yu. Chebotarev; Nikolai D. Botkin; Karl-Heinz Hoffmann 001 (Commun. Nonlinear Sci. Numer. Simul., 2015)

Nondegeneracy of optimality conditions in control problems for a radiative-conductive heat transfer model. - Alexander Yu. Chebotarev; Andrey E. Kovtanyuk; Gleb V. Grenkin; Nikolai D. Botkin; Karl-Heinz Hoffmann 001 (Appl. Math. Comput., 2016)

A robust aircraft control approach in the presence of wind using viability theory. - Johannes Diepolder; Patrick Piprek; Nikolai D. Botkin; Varvara L. Turova; Florian Holzapfel (ANZCC, 2017)

Feedback control of impaired cerebral autoregulation in preterm infants: Mathematical modelling. - Nikolai D. Botkin; Varvara L. Turova; Renée Lampe (MED, 2017)

Real-time control of aircraft take-off in windshear. Part I: Aircraft model and control schemes. - Kirill Martynov; Nikolai D. Botkin; Varvara L. Turova; Johannes Diepolder (MED, 2017)

Real-time control of aircraft take-off in windshear. Part II: Simulations and model enhancement. - Kirill Martynov; Nikolai D. Botkin; Varvara L. Turova; Johannes Diepolder (MED, 2017)

Aircraft Control During Cruise Flight in Windshear Conditions: Viability Approach. - Nikolai D. Botkin; Varvara L. Turova; Johannes Diepolder; Matthias Bittner; Florian Holzapfel (Dyn. Games Appl., 2017)

Direct modeling of blood flow through the vascular network of the germinal matrix. - Nikolai D. Botkin; Andrey E. Kovtanyuk; Varvara L. Turova; Irina Sidorenko; Renée Lampe (Comput. Biol. Medicine, 2018)

Diffusion approximation of the radiative-conductive heat transfer model with Fresnel matching conditions. - Alexander Yu. Chebotarev; Gleb V. Grenkin; Andrey E. Kovtanyuk; Nikolai D. Botkin; Karl-Heinz Hoffmann 001 (Commun. Nonlinear Sci. Numer. Simul., 2018)

Accounting for Tube Hematocrit in Modeling of Blood Flow in Cerebral Capillary Networks. - Nikolai D. Botkin; Andrey E. Kovtanyuk; Varvara L. Turova; Irina N. Sidorenko; Renée Lampe (Comput. Math. Methods Medicine, 2019)

Problem of radiation heat exchange with boundary conditions of the Cauchy type. - Alexander Yu. Chebotarev; Andrey E. Kovtanyuk; Nikolai D. Botkin (Commun. Nonlinear Sci. Numer. Simul., 2019)

Generation of Dangerous Disturbances for Flight Systems. - Nikolai D. Botkin; Kirill Martynov; Varvara L. Turova; Johannes Diepolder (Dyn. Games Appl., 2019)

Regularization of an Inverse Problem by Controlling the Stiffness of the Graphs of Approximate Solutions. - Michal Cialkowski; Nikolai D. Botkin; Jan Kolodziej; Andrzej Fraçkowiak; Wiktor Hoffmann (MMSC, 2020)

Viability Kernel Based Control Approach for a Flight Simulator Model. - Alexander Gerdt; Nikolai D. Botkin; Johannes Diepolder; Varvara L. Turova; Florian Holzapfel (MMSC, 2020)

Nonstationary Model of Oxygen Transport in Brain Tissue. - Andrey E. Kovtanyuk; Alexander Yu. Chebotarev; Nikolai D. Botkin; Varvara L. Turova; Irina N. Sidorenko; Renée Lampe (Comput. Math. Methods Medicine, 2020)