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3 changes: 1 addition & 2 deletions doc/OnlineDocs/explanation/solvers/mindtpy.rst
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Expand Up @@ -255,10 +255,9 @@ Augmented Penalty refers to the introduction of (non-negative) slack variables o
Global Outer-Approximation
^^^^^^^^^^^^^^^^^^^^^^^^^^

Apart from the decomposition methods for convex MINLP problems [`Kronqvist et al., 2019`_], MindtPy provides an implementation of Global Outer Approximation (GOA) as described in [`Kesavan & Allgor, 2004`_], to provide optimality guaranteed for nonconvex MINLP problems. Here, the validity of the Mixed-integer Linear Programming relaxation of the original problem is guaranteed via the usage of Generalized McCormick envelopes, computed using the :ref:`interface to the MC++ package <MC++>`. The NLP subproblems, in this case, need to be solved to global optimality, which can be achieved through global NLP solvers such as `BARON`_ or `SCIP`_.
Apart from the decomposition methods for convex MINLP problems [`Kronqvist et al., 2019`_], MindtPy provides an implementation of Global Outer Approximation (GOA) as described in [`Kesavan & Allgor, 2004`_], to provide optimality guaranteed for nonconvex MINLP problems. Here, the validity of the Mixed-integer Linear Programming relaxation of the original problem is guaranteed via the usage of Generalized McCormick envelopes, computed using the :ref:`interface to the MC++ package <MC++>`. The NLP subproblems, in this case, need to be solved to global optimality, which can be achieved through global NLP solvers such as `BARON`_ or SCIP.

.. _BARON: https://minlp.com/baron-solver
.. _SCIP: https://www.scipopt.org/


Convergence
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4 changes: 2 additions & 2 deletions doc/OnlineDocs/explanation/solvers/pyros/getting_started.rst
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Expand Up @@ -21,7 +21,7 @@ and (at least) one global NLP solver
(e.g.,
`BARON <https://minlp.com/baron-solver>`_,
`COUENNE <https://www.coin-or.org/Couenne/>`_,
`SCIP <https://www.scipopt.org/>`_)
SCIP)
installed and licensed on your system.

PyROS can be installed as follows:
Expand Down Expand Up @@ -60,7 +60,7 @@ PyROS can be installed as follows:
`IPOPT <https://github.com/coin-or/Ipopt>`_,
`BARON <https://minlp.com/baron-solver>`_,
or
`SCIP <https://www.scipopt.org/>`_
SCIP
is not
pre-installed and licensed on your system.

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6 changes: 2 additions & 4 deletions doc/OnlineDocs/getting_started/solvers.rst
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Expand Up @@ -79,13 +79,11 @@ the license requirements for their desired solver.
* - SCIP (Command-line)
- N/A
- ``conda install ‑c conda‑forge scip``
- `License <https://www.scipopt.org/scip/doc/html/LICENSE.php>`__
`Docs <https://www.scipopt.org/index.php#download>`__
- (see SCIP project)
* - SCIP (Python)
- ``pip install pyscipopt``
- ``conda install ‑c conda‑forge pyscipopt``
- `License <https://www.scipopt.org/scip/doc/html/LICENSE.php>`__
`Docs <https://www.scipopt.org/index.php#download>`__
- (see SCIP project)
* - XPRESS
- ``pip install xpress``
- ``conda install ‑c fico‑xpress xpress``
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