Manav Bhatia

Augmenting send list

8

I am curious about the best way to add dof indices to the send-list on each rank. I am currently using the [attach_extra_send_list_object](https://github.com/libMesh/libmesh/blob/99c716609d5d3052c85d2d4dbbceafd131aebf05/include/base/dof_map.h#L447) function to attach derived object of [AugmentSendList](https://github.com/libMesh/libmesh/blob/99c716609d5d3052c85d2d4dbbceafd131aebf05/include/base/dof_map.h#L205)....

Delete elements in distributed mesh

7

I have a distributed mesh and I am calling `delete_elem()` on it followed by `prepare_for_use()`, where [this assert](https://github.com/libMesh/libmesh/blob/6d68ad4d64d9a70c3359969d6974c4e230db985d/src/mesh/distributed_mesh.C#L1016) is tripped. ``` libmesh_assert ( ((min_procid == this->processor_id()) && obj) || (min_procid...

not able to compute eigenvalues for generalized non-hermitian eigenvalue problem.

39

Hi, I am having trouble computing eigenvalues with arpack for the following eigenvalue problem: ``` M1 x = lambda M0 x ``` The matrices M1 and M0 are 178x178 and...

The purpose of the code in this PR is to provide a foundation to enable the following features in MAST: * Automatic differentiation evaluation of sensitivity and Jacobian quantities *...

fixed issue with sensitivity analysis of eigenproblem, where the get_eigenpair method needed the B matrix, which was overwritten by the B_sens matrix. Now, we are creating two separate matrices for...

@jdeaton Structural example 1 currently is setup for a 1D bar analysis. I think you intended for this to be a simple introduction for users. Would it make sense to...