عناصر مشابهة

• AMATHEMATICAL ANALYSIS OF SOME EPIDEMICS MODELS
  بواسطة: YOUSSRA SAMI AHMED ALI منشور: (2004)
• ON STABILITY OF DIFFERENCE AND DYNAMIC EQUATIONS
  بواسطة: SAMAH MOHAMMED AHMED منشور: (2014)
• DIFFERENTIAL EQUATIONS WITH MAXIMA
  بواسطة: EATEMAD AHMED ALI ABDEL RAHMAN منشور: (1991)
• ON SYMMETRIES OF DIFFERENTIAL EQUATIONS OF INTEREST
  بواسطة: AHMED TAWFEEK ALI ABD EL - WAHHAB منشور: (2006)
• PROPERTIES OF SOLUTIONS OF ORDINARY DIFFERENTIAL EQUATIONS ON PERIODIC SOLUTION FOR LIENARD 'S EQUATIONS
  بواسطة: SALAH EL DIN SALEM AHMED منشور: (1988)