Existence of weak solutions for degenerate semilinear elliptic equations in unbounded domains. Raghavendra, Venkataramanarao; Kar, Rasmita — 2009 Electronic Journal of Differential Equations (EJDE) [electronic only]
An oscillation criteria for second-order nonlinear differential equations with functional arguments. Tyagi, Jagmohan; Raghavendra, Venkataramanarao — 2009 Electronic Journal of Differential Equations (EJDE) [electronic only]