Biqiang Zhao

activity

20222026

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3 papers · 1 filter

math.AP2026

Nonexistence of solutions to $Δ_{p} u + Δ_{q} u + u^{s} ∣\nabla u ∣^{t} \leq 0$ on geodesically complete noncompact Riemannian manifolds

Biqiang Zhao

In this paper, we consider the inequality $Δ_{p} u + Δ_{q} u + u^{s} ∣\nabla u ∣^{t} \leq 0$ on geodesically complete noncompact Riemannian manifolds. By a test function argument, we establish Liou…

math.AP2026

On nonnegative solutions of the parabolic differential inequality with $(p, q)$ -Laplace on Riemannian manifolds

Biqiang Zhao

In this paper, we establish Liouville-type theorems for parabolic differential inequalities with $(p, q) -$ Laplacian operator on Riemannian manifolds. By a test function argument, we…

math.AP2026

On nonnegative solutions of the differential inequality $Δ_{p} u + Δ_{q} u + V (x) u^{s} \leq 0$ on Riemannian manifolds

Biqiang Zhao

In this paper, we are concerned with differential inequalities with $(p, q)$ -Laplacian operator on Riemannian manifolds. Using a test function argument, we establish Liouville-type…

Nonexistence of solutions to Δp​u+Δq​u+us∣∇u∣t≤0 on geodesically complete noncompact Riemannian manifolds

On nonnegative solutions of the parabolic differential inequality with (p,q)-Laplace on Riemannian manifolds

On nonnegative solutions of the differential inequality Δp​u+Δq​u+V(x)us≤0 on Riemannian manifolds

Nonexistence of solutions to $Δ_{p} u + Δ_{q} u + u^{s} ∣\nabla u ∣^{t} \leq 0$ on geodesically complete noncompact Riemannian manifolds

On nonnegative solutions of the parabolic differential inequality with $(p, q)$ -Laplace on Riemannian manifolds

On nonnegative solutions of the differential inequality $Δ_{p} u + Δ_{q} u + V (x) u^{s} \leq 0$ on Riemannian manifolds