Some improvements in the phase-plane del
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B.L. Deekshatulu; Sarbeshwar Prusty
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Article
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1966
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Elsevier Science
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English
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This paper presents a novel method of obtaining the entire phase-portrait by the phase-plane ~-method. The inherent di.~culty in the existing isocline method due to the presence of quadratic and interacting functions in :~ and x is eliminated. The use of the phase-plane ~-method in the ~:-~ plane fo