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# PETSc Development Team

The developers of PETSc are Mark Adams, Satish Balay, Jed Brown, Lisandro Dalcin, Toby Isaac, Pierre Jolivet, Matthew Knepley, Lois Curfman McInnes, Richard Tran Mills, Todd Munson, Jose E. Roman, Barry Smith, Hansol Suh, Stefano Zampini, Hong Zhang, and Junchao Zhang. The previous developers of PETSc are Shrirang Abhyankar, Steven J. Benson, Blaise Bourdin, Peter Brune, Kris Buschelman, Emil M. Constantinescu, Alp Dener, Victor Eijkhout, Jacob Faibussowitsch, Sean Farley, Bill Gropp, Vaclav Hapla, Dmitry Karpeev, Dinesh Kaushik, Fande Kong, Scott Kruger, Dave May, Lawrence Mitchell, Victor Minden, Karl Rupp, Patrick Sanan, Jason Sarich, Hong Zhang. These developers and previous developers listed here are the only PETSc developers there have ever been. In addition to the developers, there are also numerous contributors to PETSc.

## Current Core Developers

The following people are currently active core contributors to PETSc’s development and maintenance.

The full list of contributors can be found on GitLab.

Important

Please do not email individual PETSc authors. E-mail to mailto:petsc-maint@mcs.anl.gov is automatically distributed to the authors, so our response time using this address will be fastest. See mailing lists or bug reporting for more information.

Mark Adams
https://gitlab.com/markadams4
Satish Balay
https://gitlab.com/sbalay
Jed Brown
https://gitlab.com/jedbrown
Lisandro Dalcin
https://gitlab.com/dalcinl
Toby Isaac
https://gitlab.com/tisaac
Pierre Jolivet
https://gitlab.com/prj-
Matthew Knepley
https://gitlab.com/knepley
Lois Curfman McInnes
https://wordpress.cels.anl.gov/curfman/
Richard Tran Mills
https://gitlab.com/rtmills
Todd Munson
https://gitlab.com/tmunson
Jose E. Roman
https://gitlab.com/joseroman
Barry Smith
https://gitlab.com/BarrySmith
Hansol Suh
https://gitlab.com/hsuh
Stefano Zampini
https://gitlab.com/stefanozampini
Mr. Hong Zhang
https://gitlab.com/caidao22
Junchao Zhang
https://gitlab.com/jczhang07

## Emeritus Core Developers

Shrirang Abhyankar
https://gitlab.com/abhyshr
Steven J. Benson
Blaise Bourdin
https://gitlab.com/blaisebourdin
Peter Brune
Kris Buschelman
Emil M. Constantinescu
https://gitlab.com/emconsta
Alp Dener
https://gitlab.com/adener
Victor Eijkhout
https://www.tacc.utexas.edu/staff/victor-eijkhout
Jacob Faibussowitsch
https://gitlab.com/Jfaibussowitsch
Sean Farley
Bill Gropp
https://cs.illinois.edu/directory/profile/wgropp
Vaclav Hapla
https://gitlab.com/haplav
Dmitry Karpeev
https://www.ci.uchicago.edu/profile/224
Dinesh Kaushik
Fande Kong
https://gitlab.com/fdkong
Scott Kruger
https://gitlab.com/krugers
Dave May
https://gitlab.com/dmay
Lawrence Mitchell
https://gitlab.com/wence
Victor Minden
Karl Rupp
https://gitlab.com/karlrupp
Patrick Sanan
https://gitlab.com/psanan
Jason Sarich
https://www.anl.gov/mcs/person/jason-sarich
Mrs. Hong Zhang
https://gitlab.com/hongzhangsun