Singh, Bhagat Nonoscillation in homogeneous sublinear ordinary differential equations and its impact on retarded sublinear equations. (English) Zbl 0615.34068 J. Indian Acad. Math. 7, 1-11 (1985). MSC: 34K99 34C15 34A34 × Cite Format Result Cite Review PDF
Singh, Bhagat On existence of nonoscillatory solutions in forced nonlinear differential equations. (English) Zbl 0587.34051 Aequationes Math. 29, 150-161 (1985). Reviewer: M.Tvrdy MSC: 34K99 34C15 47E05 × Cite Format Result Cite Review PDF Full Text: DOI EuDML
Singh, Bhagat Asymptotic nonoscillation under large amplitudes of oscillating coefficients in second order functional equations. (English) Zbl 0574.34046 Hiroshima Math. J. 15, 69-74 (1985). MSC: 34K99 34C10 × Cite Format Result Cite Review PDF