| 6401 | Krusteva, A. P., Stoyanov J., Kalinkov S., | CONSEPT –a new Controller for power Electronic Systems (1995) |
|
| 6402 | Gilev, B. N., Hinov, N. L., | Improving the dynamics of power electronic devices based on mathematical models (2021) |
|
| 6403 | Grozdanov, D. N., Gilev, B. N., Hinov, N. L., | Synthesis of induction brazing system control based on artificial intelligence (2021) |
|
| 6404 | Hinov, N. L., Punov, P. B., Gilev, B. N., Vacheva, G. I., | Model-based estimation of transmission gear ratio for driving energy consumption of an EV (2021) |
|
| 6405 | Panov, I. T., Dochev, B. A., Dimova D. P., | Investigation of the influence of the modifiers P, Sr, Ti and combinations of them on the structure and mechanical properties of AlSi25 alloy (2021) |
|
| 6406 | Panov, I. T., Dochev, B. A., Manolov V. K., Velikov A. M., Dyakova V. L., | Investigation of the influence of different modifiers on the eutectic Si in the composition of AlSi18 alloy (2021) |
|
| 6407 | Панов, И. Т., Димова Д П., | ИЗСЛЕДВАНЕ ВЛИЯНИЕТО НА МОДИФИКАТОРИТЕ ФОСФОР И СТРОНЦИЙ ВЪРХУ СТРУКТУРАТА И МЕХАНИЧНИТЕ СВОЙСТВА НА СПЛАВ ALSI18Cu3CrMn (2021) |
|
| 6408 | Панов, И. Т., Димова Д П., Милева Цв., | ИЗСЛЕДВАНЕ ВЛИЯНИЕТО НА СТЕПЕНТА НА ПЛАСТИЧНА ДЕФОРМАЦИЯ И РЕКРИСТАЛИЗАЦИОННОТО ОТГРЯВАНЕ ВЪРХУ СТРУКТУРАТА И МЕХАНИЧНИТЕ СВОЙСТВА НА СПЛАВ AlCu4Mg2 (Д16) (2021) |
|
| 6409 | Kostov, K. V., Ivanov, I. I., Atanasov, K. T., | Development and Analysis of a New Approach for Simplified Determination of the Heating and the Cooling Loads of Livestock Buildings (2021) |
|
| 6410 | Petrov, D. G., | Preliminary design calculations of a small wind generator for the surroundings of town of Zrenjanin (2020) |
|
| 6411 | Кънчев, П. М., Димова, Г. Т., | Резултати от металографско изследване на възли на заваряване на колектори към парогенераториОРИ В АТОМНИ ЕЛЕКТРОЦЕНТРАЛИ (2021) |
|
| 6412 | Stoenchev, M. R., V. Todorov., | On the classical diophantine equation x^4 + y^4 + kx^2y^2 = z^2 (2021) |
|
| 6413 | Nakov, O. N., Mladenov, V. M., Mihaylova, E. M., Nakov P., | Analysis and Evaluation of Distance Schooling and Learning with Respect to ICT Usage During COVID-19 Period in Bulgaria (2021) |
|
| 6414 | Mladenov, V. M., | A Unified and Open LTSPICE Memristor Model Library (2021) |
|
| 6415 | Stoenchev, M. R., N. A. Angelova., | Intuitionistic fuzzy conjunctions and disjunctions from third type (2017) |
|
| 6416 | Сгурев, В., Гергов, С. Ц., | Дружественият дом на БИАД (2021) |
|
| 6417 | Kelevedjiev, P. S., | Existence of solutions for two-point boundary value problem (1994) |
|
| 6418 | Kelevedjiev, P. S., | Nonexistence of solutions for two-point boundary value problem (1994) |
|
| 6419 | Kelevedjiev, P. S., | Solvability of two-point boundary value problems (1996) |
|
| 6420 | Kelevedjiev, P. S., | On the existence of solutions of boundary value problems for second order differential equations (1998) |
|
| 6421 | Kelevedjiev, P. S., | Nonnegative solutions to some singular second order boundary value problem (1999) |
|
| 6422 | Kelevedjiev, P. S., | Existence results for singular initial value problems for first order differential equations (2000) |
|
| 6423 | Kelevdjiev, P. S., N. Popivanov., | Second order boundary value problems with nonlinear two-point boundary conditions (2000) |
|
| 6424 | Kelevdjiev, P. S., N. Popivanov., | Existence of solutions of boundary value problems for the equation f(t,x,x',x")=0 with fully nonlinear boundary condition (2000) |
|
| 6425 | Kelevedjiev, P. S., N. Popivanov., | Minimal and maximal solutions of two point boundary value problems for second order differential equation (2001) |
|
| 6426 | Kelevedjiev, P. S., | Existence of positive solutions to a singular second order boundary value problem (2002) |
|
| 6427 | Kelevedjiev, P. S., M. K. Grammatikopoulos., | Minimal and maximal solutions for two-point boundary-value problem (2003) |
|
| 6428 | Kelevedjiev, P. S., J. Seman., | Existence of solutions to initial value problems for firs-order differential equation (2004) |
|
| 6429 | Kelevedjiev, P. S., D. O'Regan., | On the solvability of a singular initial value problem x'=f(t,x,x') using barrier strips (2006) |
|
| 6430 | Kelevedjiev, P. S., D. O'Regan., N. I. Popivanov., | On a singular boundary value problem for the equation f(t,x,x’,x")=0 using barrier strips (2006) |
|
| 6431 | Kelevedjiev, P. S., D. O'Regan., J. Seman., | Existence of solutions to an initial value problems for the differential equation f(t,x,x')=0 using barrier strips (2007) |
|
| 6432 | Kelevdjiev, P. S., R. Agarwal., | Existence of solutions to a singular initial value problem (2007) |
|
| 6433 | Keevedjiev, P. S., M. K. Grammatikopoulos., N. I. Popivanov., | On the solvability of a singular boundary-value problem for the equation f(t,x,x',x")=0 (2008) |
|
| 6434 | kelevdjiev, P. S., | Existence of solutions to first order singular and nonsingular initial value problems (2008) |
|
| 6435 | Kelevedjiev, P. S., P.K. Palamides., N. Popivanov., | Another understanding of fourth-order four-point boundary-value problems (2008) |
|
| 6436 | Kelevedjiev, P. S., R. P. Agarwal., D. O'Regan., | Barrier strips and positive solutions of first order singular and regular initial value problems (2009) |
|
| 6437 | Kelevedjiev, P. S., D. O'Regan., N. Popivanov., R. P. Agarwal., | Existence results for second order boundary value problems using the barrier strip technique (2010) |
|
| 6438 | Kelevedjiev, P. S., S. Tersian., | Singular and nonsingular first-order initial value problems (2010) |
|
| 6439 | Kelevedjiev, P. S., | Solvability of a second-order singular boundary-value problem (2012) |
|
| 6440 | Kelevedjiev, P. S., P. Palamides., N. Popivanov., | On the solvability of a Neumann boundary value problem for the differential equation f(t,x,x',x")=0 (2012) |
|
| 6441 | Kelevedjiev, P. S., S. Tersian., | The barrier strips technique for a boundary value problem with p-Laplacian (2013) |
|
| 6442 | Kelevedjiev, P. S., N. Popivanov., | Second-order initial value problems with singularities (2014) |
|
| 6443 | Kelevedjiev, P. S., N. Popivanov., L. Bekesheva., | On the solvability of a second-order singular initial value problem (2014) |
|
| 6444 | Kelevedjiev, P. S., N. Popivanov., L. Bekesheva., | Existence of solutions for a class of third-order nonlinear boundary value problem (2015) |
|
| 6445 | Kelevedjiev, P. S., | Solvability of singular second-order initial-value problems (2016) |
|
| 6446 | Kelevedjiev, P. S., S. Bojerikov., | On the solvability of a boundary value problem for p-Laplacian differential quations (2017) |
|
| 6447 | Kelevedjiev, P. S., T. Z. Todorov., | Existence of solutions of nonlinear third-order two-point boundary value problems (2019) |
|
| 6448 | Kelevedjiev, P. S., R. P. Agarwal., T. Z. Todorov., | On the solvability of nonlinear third-order two-point boundary value problems (2020) |
|
| 6449 | Kelevedjiev, P. S., R. Agarwal., | On the solvability of fourth-order two-point boundary value problems (2020) |
|
| 6450 | Пандиев, И. М., | Изследване и проектиране на усилвателни схеми с операционни усилватели (2021) |
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