Moritz Feuerle

ENH: custom method support in ``aslinearoperator``

1

### Is your feature request related to a problem? Please describe. I am writing my own quite complex matrix class. To be able to use some of the ``scipy.sparse.linalg`` methods...

BUG: Missing ``matmat`` coverage in ``scipy.sparse.linalg.aslinearoperator``

3

### Describe your issue. When calling ``scipy.sparse.linalg.aslinearoperator`` with an matrix ``A`` that implements all of the methods ``matvec``, ``matmat``, ``rmatvec`` and ``rmatmat`` the resulting ``scipy.sparse.linalg.LinearOperator`` uses the provided methods for...

Missing background of the default document viewer on Ubuntu 20.04

2

The pre-installed pdf viewer on Ubuntu 20.04 is missing his background color, its just transparent. I am using the Qogir-dark theme with a fresh installation of Ubunutu 20.04. (With the...

In "Applications" Okular has a nice Dark Icon, but while opening a File, it is missing the Icon, see picture. I am using Qogir-dark as theme and Qogir-dark as icon...