Simple Equations Method (SEsM): An Effective Algorithm for Obtaining Exact Solutions of Nonlinear Differential Equations von Vitanov, Nikolay K

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Epidemic Waves and Exact Solutions of a Sequence of Nonlinear Differential Equations Connected to the SIR Model of Epidemics von Vitanov, Nikolay K, Vitanov, Kaloyan N

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Simple Equations Method (SEsM): Algorithm, Connection with Hirota Method, Inverse Scattering Transform Method, and Several Other Methods von Vitanov, Nikolay K, Dimitrova, Zlatinka I, Vitanov, Kaloyan N

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On the Method of Transformations: Obtaining Solutions of Nonlinear Differential Equations by Means of the Solutions of Simpler Linear or Nonlinear Differential Equations von Vitanov, Nikolay K.

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News Waves: Hard News, Soft News, Fake News, Rumors, News Wavetrains von Vitanov, Nikolay K, Dimitrova, Zlatinka I, Vitanov, Kaloyan N

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Simple Equations Method and Non-Linear Differential Equations with Non-Polynomial Non-Linearity von Vitanov, Nikolay K, Dimitrova, Zlatinka I

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On the Motion of Substance in a Channel of a Network: Extended Model and New Classes of Probability Distributions von Vitanov, Nikolay K, Vitanov, Kaloyan N, Kantz, Holger

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On a Class of Nonlinear Waves in Microtubules von Vitanov, Nikolay K., Bugay, Alexandr, Ustinov, Nikolay

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Computation of the Exact Forms of Waves for a Set of Differential Equations Associated with the SEIR Model of Epidemics von Vitanov, Nikolay K, Dimitrova, Zlatinka I

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On the Possibility of Chaos in a Generalized Model of Three Interacting Sectors von Nikolova, Elena V, Vitanov, Nikolay K

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On the Use of Composite Functions in the Simple Equations Method to Obtain Exact Solutions of Nonlinear Differential Equations von Vitanov, Nikolay K., Dimitrova, Zlatinka I., Vitanov, Kaloyan N.

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Statistical Characteristics of Stationary Flow of Substance in a Network Channel Containing Arbitrary Number of Arms von Borisov, Roumen, Dimitrova, Zlatinka I., Vitanov, Nikolay K.

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A Mathematical Theory of Motion of Researchers between Research Organizations von Vitanov, Nikolay K., Dimitrova, Zlatinka I.

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Science Dynamics and Research Production: Indicators, Indexes, Statistical Laws and Mathematical Models von Vitanov, Nikolay K

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Application of simplest equations of Bernoulli and Riccati kind for obtaining exact traveling-wave solutions for a class of PDEs with polynomial nonlinearity von Vitanov, Nikolay K.

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Modified method of simplest equation: Powerful tool for obtaining exact and approximate traveling-wave solutions of nonlinear PDEs von Vitanov, Nikolay K.

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Primacy and ranking of UEFA soccer teams from biasing organization rules von Ausloos, Marcel, Gadomski, Adam, K Vitanov, Nikolay

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On modified method of simplest equation for obtaining exact and approximate solutions of nonlinear PDEs: The role of the simplest equation von Vitanov, Nikolay K.

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On the motion of substance in a channel of a network and human migration von Vitanov, Nikolay K., Vitanov, Kaloyan N.

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Population dynamics in presence of state dependent fluctuations von Vitanov, Nikolay K., Vitanov, Kaloyan N.

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