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P. Lakshminarayana
Department of Mathematics,
School of Advanced Sciences, VIT
Vellore, India
K. Vajravelu
Department of Mathematics,
University of Central Florida Department of Mechanical, Materials and Aerospace Engineering University of Central Florida OrlandoFlorida, USA
G. Sucharitha
Department of Mathematics Sri Venkateswara UniversityTirupati, India
S. Sreenadh
Department of Mathematics Sri Venkateswara UniversityTirupati, India