query: Specify direction of propagation in the 1-d wave equation in NSolve and NDSolve
positive_passages.docid: 16121
positive_passages.text: Numerically solve the initial value problem for the 1-D wave equation
negative_passages.docid: 154670
negative_passages.text: What boundary conditions in a wave simulation would avoid reflections?
negative_passages.docid: 153941
negative_passages.text: Angular equation for Schrödinger's equation in 3D
negative_passages.docid: 133044
negative_passages.text: Intuitive explanation of the difference between waves in odd and even dimensions
negative_passages.docid: 57910
negative_passages.text: How do get an output table or a plot of individual variables from NDSolve output
negative_passages.docid: 80870
negative_passages.text: Piecewise Function within NDSolve
negative_passages.docid: 12752
negative_passages.text: Question about the solution of the wave equation
negative_passages.docid: 93848
negative_passages.text: Proving energy conservation for wave equation
negative_passages.docid: 57875
negative_passages.text: Derivative of function solved from NDSolve can't be plotted
negative_passages.docid: 99532
negative_passages.text: Mathematical precise definition of a PDE being elliptic, parabolic or hyperbolic
negative_passages.docid: 104902
negative_passages.text: How does Huygens Principle incorporate the unidirectional property of a traveling wave?
negative_passages.docid: 68896
negative_passages.text: Why should a solution to the wave equation be finite?
negative_passages.docid: 137349
negative_passages.text: Solving Wave Equation with Initial Values
negative_passages.docid: 26602
negative_passages.text: Continuity and existence of directional derivatives at all directions of a $f:\mathbb{R}^{2} \to \mathbb{R}$ given by $f(x,y)=\frac{2x^2y}{x^2+y^2}$
negative_passages.docid: 893
negative_passages.text: Simple PDE with Neumann BC
negative_passages.docid: 115227
negative_passages.text: What is NDSolve`FEM`*?
negative_passages.docid: 136595
negative_passages.text: Wave reflection and open end boundary condition intuition