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Vanyo I. Donev

Observed names: V I Donev, V. I. Donev, V.I. Donev, Vanyo Donev
Observed institution: Technical University of Sofia
ORCID: 0000-0001-9712-1228
Observed ORCID: 0000-0001-9712-1228
OpenAlex ID: A5042040276
Oscillations of First Order Impulsive Differential Equations with Variable Coefficients and Advanced Argument
2007 · M. K. Grammatikopoulos, M. B. Dimitrova, et al. · AIP conference proceedings · 7
Oscillatory Properties of the Solutions of a First Order Neutral Nonconstant Delay Impulsive Differential Equations With
2011 · M. B. Dimitrova, V. I. Donev · International Journal of Pure and Apllied Mathematics · 6
Sufficient conditions for the oscillation of solutions of first-order neutral delay impulsive differential equations with constant coefficients
2010 · M. B. Dimitrova, V. I. Donev · Nonlinear oscillations · 6
On the Nonoscillation and Oscillation of the Solutions of a First Order Neutral Nonconstant Delay Impulsive Differential Equations With Variable or
2011 · M. B. Dimitrova, V. I. Donev · International Journal of Pure and Apllied Mathematics · 5
Existence and Asymptotic Behavior of Positive Solutions of Neutral Impulsive Differential Equations
2005 · M. B. Dimitrova, V. I. Donev · Nonlinear oscillations · 5
Optimizing the Operation of a Photovoltaic System Through Fuzzy Logic
2024 · Vanyo Donev, Evgeniya Vasileva · Electrical Engineering Faculty Conference (BulEF) · 2
Oscillation Criteria in First Order Neutral Delay Impulsive Differential Equations with Constant Coefficients
2008 · M. B. Dimitrova, V. I. Donev, et al. · AIP conference proceedings · 2
Oscillations of of First Order Impulsive Differential Neutral Constant Delay Equations With Mixed Coefficients
2013 · V.I. Donev, M.B. Dimitrova · International Journal of Pure and Apllied Mathematics · 1
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On the oscillation and nonoscillation of the solutions of impulsive differential equations of second order with retarded argument
2011 · Margarita B. Dimitrova, Vanyo I. Donev · Forum Mathematicum · 1
Existence and asymptotic behavior of the positive solutions of first order neutral impulsive differential equations
2005 · V. I. Donev · 1
A Synergistic Criterion-Based Pedagogical Model for Developing and Assessing Mathematical Competencies in Engineering Education
2026 · Vanyo Donev · International Scientific Conference on Information, Communication and Energy Systems and Technologies (ICEST)
Integration of Artificial Intelligence in the Student Training of Engineering Programmes
2025 · Marlena Daneva, Vanyo Donev, et al. · International Conference on Communications, Information, Electronic and Energy Systems (CIEES)
RAZOR Method for Solving Multi-Criteria Optimization Problems to Support Decision-Making
2025 · Vanyo I. Donev · International Scientific Conference on Information, Communication and Energy Systems and Technologies (ICEST)
An Algorithm for Sorting an Array with Non-Repeating Numbers by Direct Positioning
2024 · Vanyo I. Donev · International Scientific Conference on Information, Communication and Energy Systems and Technologies (ICEST)
Asymptotic behaviour of the non-oscillating solutions of first order nonlinear impulsive functional-differential equations of neutral type
2023 · V I Donev · Journal of Physics Conference Series
On one boundedness related to the non-oscillating solutions of quasi-linear functional-differential equations of retarded type with nonlinear impulsive conditions
2023 · V. I. Donev · AIP conference proceedings
Necessary and sufficient conditions for the existence of non-oscillating and oscillating solutions of quasi-linear functional-differential equations of neutral type with constant coefficients and impulses
2022 · V. I. Donev · AIP conference proceedings
Software-ready Cubic Spline Collocation of Dirichlet Boundary Value Problem for First Order Differential Equations With Impulse Effect
2015 · V.I. Donev · International Journal of Pure and Apllied Mathematics
Existence of an Oscillating Behavior in the Dynamics of Populations Modeled by Delay Differential Equations With Impulses
2013 · V.I. Donev · International Journal of Pure and Apllied Mathematics
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On The Existence of Nonoscillatory and Oscillatory Solutions of Second Order Neutral Delay Impulsive Differential Equations
2011 · V. I. Donev, Michail D. Todorov, et al. · AIP conference proceedings
Oscillations of Neutral Nonconstant Delay Impulsive Functional Differential Equations of First Order With Variable Coefficients
2011 · M. B. Dimitrova, V. I. Donev · International Journal of Pure and Apllied Mathematics
Sufficient conditions for oscillation of the solutions of first order neutral delay impulsive differential equations with constant coefficients
2010 · V. I. Donev
Oscillatory Properties of First Order Neutral Delay Impulsive Differential Equations with Constant Coefficients
2009 · M. B. Dimitrova, V. I. Donev, et al. · AIP conference proceedings
Works count: 23
Citation count: 36
H-index: 5
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