عناصر مشابهة

• ON SYMMETRIES OF DIFFERENTIAL EQUATIONS OF INTEREST
  بواسطة: AHMED TAWFEEK ALI ABD EL - WAHHAB منشور: (2006)
• THE SPECTRUM OF THE LINEAR DIFFERENTIAL EQUATIONS ON THE LIMIT-POINT CASE OF THE FOURTH-ORDER DIFFERENTIAL OPERATORS
  بواسطة: ABDEL RAHMAN MOHAMED ABDEL RAHMAN ABDEL RAHEM منشور: (1983)
• ON OSCILLATION OF SOLUTIONS OF CERTAIN TYPES OF ORDINARY DIFFERENTIAL EQUATIONS
  بواسطة: MONIR AHMED ABDEL AAL منشور: (1980)
• METHODS OF SOLVING SOME FRACTIONAL DIFFERENTIAL EQUATIONS IN DIFFERENT FIELDS
  بواسطة: MOHAMED AHMED ABDEL SALAM MOHAMED منشور: (2013)
• BOUNDARY VALUE PROBLEMS OPTIMAL CONTROL OF SYSTEM GOVERNED BY SYSTEM OF BLLIPTIC PARTIAL DIFFERENTIAL EQUATIONS OF THE FOURTH ORDER
  بواسطة: MOHAMED FATHY ABDEL RAHMAN EL ZAYAT منشور: (1977)