N. Kolkovska

发表

A new conservative finite difference scheme for Boussinesq paradigm equation

N. Kolkovska, M. Dimova, 2012 .

Crystallization kinetics and network rigidity

I. Avramov, C. Rüssel, I. Georgiev, 2008 .

Invariant preserving schemes for double dispersion equations

N. Kolkovska, V. Vucheva, 2019, Advances in Difference Equations.

Numerical computation of the critical energy constant for two-dimensional Boussinesq equations

N. Kolkovska, K. Angelow, 2015 .

A Symplectic Numerical Method for the Sixth Order Boussinesq Equation

N. Kolkovska, Veselina Vucheva, N. Kolkovska, 2021 .

A momentum preserving numerical method for the sixth order Boussinesq equation

N. Kolkovska, V. Vucheva, 2019, APPLICATION OF MATHEMATICS IN TECHNICAL AND NATURAL SCIENCES: 11th International Conference for Promoting the Application of Mathematics in Technical and Natural Sciences - AMiTaNS’19.

Convergence analysis of finite difference scheme for sixth order Boussinesq equation

N. Kolkovska, V. Vucheva, 2018 .

Numerical investigation of sixth order Boussinesq equation

N. Kolkovska, V. Vucheva, 2017 .

Energy Preserving Finite Difference Scheme for Sixth Order Boussinesq Equation

N. Kolkovska, V. Vucheva, 2017 .

Algorithm for Solving the Optimization Problem for the Temperature Distribution on a Plate

A. Lebedev, N. Kolkovska, A. Ayriyan, 2015, 1511.06125.

Global behavior of the solutions to nonlinear Klein-Gordon equation with supercritical energy

N. Kolkovska, M. Dimova, N. Kutev, 2020 .

Nonexistence of global solutions to new ordinary differential inequality and applications to nonlineardispersive equations

N. Kolkovska, M. Dimova, N. Kutev, 2016 .

Revised Concavity Method and Application to Klein-Gordon Equation

N. Kutev, N. Kolkovska, M. Dimova, 2016 .

Finite time blow up of the solutions to boussinesq equation with linear restoring force and arbitrary positive energy

N. Kolkovska, M. Dimova, N. Kutev, 2016 .

Sign-preserving functionals and blow-up to Klein–Gordon equation with arbitrary high energy

N. Kutev, N. Kolkovska, M. Dimova, 2016 .

Generalized Nehari functionals and finite time blow up of the solutions to Boussinesq equation

N. Kolkovska, M. Dimova, N. Kutev, 2015 .

Finite Time Blow up of the Solutions to Double Dispersive Equations with Linear Restoring Force and High Energy

N. Kutev, N. Kolkovska, M. Dimova, 2021 .

Global behavior of the solutions to nonlinear Klein-Gordon equation with critical initial energy

N. Kutev, N. Kolkovska, M. Dimova, 2020, Electronic Research Archive.

Concavity Method and Application to Klein-Gordon Equation

N. Kutev, N. Kolkovska, M. Dimova, 2016 .

A Multicomponent Alternating Direction Method for Numerical Solution of Boussinesq Paradigm Equation

Natalia T. Kolkovska, Krassimir Angelow, N. Kolkovska, 2012, NAA.

Nonexistence of global solutions to Klein-Gordon equations with variable coefficients power-type nonlinearities

N. Kutev, N. Kolkovska, M. Dimova, 2023, Open Mathematics.

Orbital Stability or Instability of Solitary Waves to Generalized Boussinesq Equation with Quadratic-cubic Nonlinearity

N. Kolkovska, M. Dimova, N. Kutev, 2018 .

Orbital Stability of Solitary Waves to Double Dispersion Equations with Combined Power-Type Nonlinearity

N. Kutev, N. Kolkovska, M. Dimova, 2021, Mathematics.

Nonexistence of Global Solutions to Double Dispersion Equations with Linear Restoring Force and Nonlinearities with Variable Coefficients

N. Kolkovska, M. Dimova, N. Kutev, 2023, Proceedings of the Bulgarian Academy of Sciences.

Theoretical study of nonlinear wave equations with combined power-type nonlinearities with variable coefficients

N. Kutev, N. Kolkovska, M. Dimova, 2023, 2310.18775.

Global existence of Cauchy problem for Boussinesq paradigm equation

Milena Dimova, Natalia T. Kolkovska, N. Kutev, 2013, Comput. Math. Appl..

Nonstandard potential well method and application to sixth order Boussinesq equation with Bernoulli type nonlinearity

N. Kolkovska, M. Dimova, N. Kutev, 2017 .

Theoretical and Numerical Aspects for Global Existence and Blow Up for the Solutions to Boussinesq Paradigm Equation

C. Christov, N. Kolkovska, M. Dimova, 2011 .

Stability or instability of solitary waves to double dispersion equation with quadratic-cubic nonlinearity

Milena Dimova, Natalia T. Kolkovska, N. Kutev, 2017, Math. Comput. Simul..

Global existence to generalized Boussinesq equation with combined power-type nonlinearities

N. Kolkovska, M. Dimova, N. Kutev, 2014 .

Finite time blow up of solutions to Klein-Gordon equation with variable coefficients nonlinearities

N. Kolkovska, M. Dimova, N. Kutev, 2023, THE 5TH INTERNATIONAL CONFERENCE ON COMPUTATIONAL INTELLIGENCE IN INFORMATION SYSTEMS (CIIS 2022): Intelligent and Resilient Digital Innovations for Sustainable Living.

Global behavior of the solutions to nonlinear wave equations with combined power-type nonlinearities with variable coefficients

N. Kolkovska, M. Dimova, N. Kutev, 2024, Nonlinear Analysis.

On the solvability of sixth order nonlinear double dispersive equations

N. Kutev, N. Kolkovska, M. Dimova, 2019, RENEWABLE ENERGY SOURCES AND TECHNOLOGIES.