Direct computation of scattering matrices for general quantum graphs We present a direct and simple method for the computation of the total scattering matrix of an arbitrary finite noncompact connected quantum graph given it... V Caudrelier,E Ragoucy - 《Nuclear Physics》 被引量: 20发表: 2010...
We show that the potential on a graph with multi-cycles (including the potential on cycles) can be constructed by the dense nodal points on the interval considered. Moreover, we investigate the so-called incomplete inverse problems of recovering the potential on a fixed edge from a subset of...
I understand why certain inverse trig functions have two answers. Like for arcsin(0.5), it could be pi/6 or 5pi/6. I know both angles have the same sin value, that they're both on the same horizontal line on a graph of sin, I get all of that, but two questions about it: 1)...
Direct Proportion & Inverse Proportion Formula When yy is directly proportional to xx, y=kxy=kx, where kk is a constant and k≠0k≠0. The graph of yy against xx is a straight line. When yy is inversely proportional to xx, y=kxy=kx, where kk is a constant and k≠0...
Osborne Reynolds's seminal idea of stretching and folding being the basis of fluid mixing has a direct bearing on the interpretation of mixing processes in... JM Ottino,SC Jana,VS Chakravarthy - 《Physics of Fluids》 被引量: 72发表: 1994年 ...
Homework Statement Find the inverse of a rational function: f(x)=\frac{2x}{x-2} The Attempt at a Solution 1. Verify the function is one-to-one. Question: is there a way to do that withought drawing the graph? Some algebraic method? I know that this means that the function crosess...
ProRefiner’s model architecture is a stack of memory-efficient global graph attention layers as shown in Fig. 2. Attention mechanism has been proven effective in modeling global dependencies for sequential data26. However, adapting attention to the graph domain is challenging. Specifically, the atte...
FG-SBIR was first proposed in [20], which employed a deformable part-based model (DPM) representation and graph matching. It is further tackled by deep models [43, 35, 39] which aim to learn an embedding space where sketch and photo can be compared directly – typically using a three-...
Capacitance vs. Inverse Distance Graph's Slope Homework Statement I plotted a graph where Capacitance is at y-axis and Inverse Distance is at x-axis. It looks like a positive, increasing function. I am asked of a best fit, also an equation. But i am not sure whether to use quadratic ...
Internals of Direct-Group-Aggregate Internals of Hash-Group-Aggregate (Generic Version) Internals of Hash-Join (Multi-Process-Unit Version) Internals of Hash-Join-v3 and Hash-Build-Probe-v3 Internals of Hash-Join-v4 and Hash-Build-Probe-v4 Internals of Hash-Semi-Join (Multi-Process-Uni...