ResearchBenchmarksPDE Solution Prediction and Conservation on 2D Advection EquationPDE Solution Prediction and Conservation on 2D Advection EquationFollow0.0803Error uPINN-Proj0.0740720.1161110.158150.200189Nov 12, 2025Evaluation resultsMethodMethodLinksError uError cLError cQPINN-ProjConstraint Type=LinearConstraint Type=Linear2025.110.08030—PINN-ProjConstraint Type=QuadraticConstraint Type=Quadratic2025.110.225—0PINN-ProjConstraint Type=BothConstraint Type=Both2025.110.23600