| EVGENIA ANGELOVA, ANNA MALINOVA, TODORKA TERZIEVA, AND OLGA RAHNEVA A NOTE ON THE MODIFIED INVERSE RAYLEIGH CUMULATIVE SIGMOID. SOME APPLICATIONS | Full Text | Paper Details | doi: 10.12732/npsc.v27i2.1 | BibTeX | |
|
|
| ANDREY ZAHARIEV, HRISTO KISKINOV, AND EVGENIYA ANGELOVA SMOOTHNESS OF THE FUNDAMENTAL MATRIX OF LINEAR FRACTIONAL SYSTEM WITH VARIABLE DELAYS | Full Text | Paper Details | doi: 10.12732/npsc.v27i2.2 | BibTeX | |
|
|
| NIKOLAY KYURKCHIEV AND ANTON ILIEV INVESTIGATIONS ON A NEW PARAMETRIC FAMILY OF SIGMOIDAL FUNCTIONS WITH POSSIBLE APPLICATION TO GENERATE A NEW CLASS OF FUZZY OPERATORS | Full Text | Paper Details | doi: 10.12732/npsc.v27i2.3 | BibTeX | |
|
|
| EVGENIA ANGELOVA, TODORKA TERZIEVA, VESSELIN KYURKCHIEV, AND OLGA RAHNEVA ON A LOGISTIC DIFFERENTIAL MODEL | Full Text | Paper Details | doi: 10.12732/npsc.v27i2.4 | BibTeX | |
|
|
| EVGENIA ANGELOVA, ANNA MALINOVA, VESSELIN KYURKCHIEV, AND OLGA RAHNEVA INVESTIGATIONS ON A LOGISTIC MODEL WITH WEIGHTED EXPONENTIAL GOMPERTZ TYPE CORRECTION. SOME APPLICATIONS | Full Text | Paper Details | doi: 10.12732/npsc.v27i2.5 | BibTeX | |
|
|
| NIKOLAY PAVLOV, GEORGI SPASOV, ANTON ILIEV, ASEN RAHNEV, AND NIKOLAY KYURKCHIEV A NOTE ON THE SONG–CHANG–PHAM’S SOFTWARE RELIABILITY MODEL. SOME APPLICATIONS. I | Full Text | Paper Details | doi: 10.12732/npsc.v27i2.6 | BibTeX | |
|
|
| ANNA MALINOVA, TODORKA TERZIEVA, ANTON ILIEV, ASEN RAHNEV, AND NIKOLAY KYURKCHIEV ON SOME INTRINSIC PROPERTIES OF THE CHI AND WEIGHTED ERLANG CUMULATIVE DISTRIBUTION FUNCTIONS | Full Text | Paper Details | doi: 10.12732/npsc.v27i2.7 | BibTeX | |
|
|