In this work, we present a computational method for solving eigenvalue problems of fourth-order ordinary differential equations which based on the use of Chebychev method. The efficiency of the method ...

In this work, we present a computational method for solving eigenvalue problems of fourth-order ordinary differential equations which based on the use of Chebychev method. The efficiency of the method ...

Could you please give an example about it in Eigen or Armadillo format? It's hard for me to understand how to add shifts_f and access eigenvalues. Thanks a lot.

Summary The normalized hypergraph Laplacian of a hypergraph with non-uniformly sized edges is capable of returning negative eigenvalues. Example Below is a (minimal?) working example import xgi import ...