Volume 28, No. 4 (2019)

DOI of the volume: 10.12732/dsa.v28
DOI of the issue: 10.12732/dsa.v28i4

NIKOLAY KYURKCHIEV AND GENO NIKOLOV
COMMENTS ON SOME NEW CLASSES OF SIGMOIDAL AND ACTIVATION FUNCTIONS. APPLICATIONS

Full Text | Paper Details | doi: 10.12732/dsa.v28i4.1 | BibTeX |
Published: November 11, 2019


ABDUL KHALIQ, SK. SARIF HASSAN, MUHAMMAD SAQIB, AND DAOUD SULEIMAN MASHAT
BEHAVIOR OF A SEVENTH ORDER RATIONAL DIFFERENCE EQUATION

Full Text | Paper Details | doi: 10.12732/dsa.v28i4.2 | BibTeX |
Published: November 17, 2019


DONAL O’REGAN
SOME TOPOLOGICAL THEOREMS FOR COMPACT MULTIFUNCTIONS

Full Text | Paper Details | doi: 10.12732/dsa.v28i4.3 | BibTeX |
Published: November 17, 2019


SNEZHANA HRISTOVA AND KRASIMIRA IVANOVA
H-STABILITY OF DIFFERENTIAL EQUATIONS WITH NON-INSTANTANEOUS IMPULSES

Full Text | Paper Details | doi: 10.12732/dsa.v28i4.4 | BibTeX |
Published: November 11, 2019


ATANASKA GEORGIEVA AND HRISTO MELEMOV
POLYNOMIAL SOLUTIONS OF DIFFERENTIAL EQUATIONS ON THE GROUP SL(2, R)

Full Text | Paper Details | doi: 10.12732/dsa.v28i4.5 | BibTeX |
Published: December 31, 2019


YOUHUA PENG AND XUHUAN WANG
LYAPUNOV-TYPE INEQUALITIES FOR A CLASS OF LINEAR SEQUENTIAL FRACTIONAL DIFFERENTIAL EQUATIONS

Full Text | Paper Details | doi: 10.12732/dsa.v28i4.6 | BibTeX |
Published: January 4, 2020