@Article{Mohammed2026, author = "Mohammed, Ahmed and Porru, Giovanni", title = "A short note on Harnack inequality for k-Hessian equations with nonlinear gradient terms", journal = "Opuscula Math.", year = "2026", volume = "46", number = "1", pages = "55--72", doi = "https://doi.org/10.7494/OpMath.202512261", url = "https://doi.org/10.7494/OpMath.202512261", abstract = "In this short note we study a Harnack inequality for \(k\)-Hessian equations that involve nonlinear lower-order terms which depend on the solution and its gradient.", keywords = "\(k\)-Hessian equation, \(k\)-convex solutions, Harnack inequality, Liouville property", issn = "1232-9274" }