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License

The MLD2P4 is freely distributable under the following copyright terms:

                             MLD2P4  version 1.0
    MultiLevel Domain Decomposition Parallel Preconditioners Package
               based on PSBLAS (Parallel Sparse BLAS version 2.3)

    (C) Copyright 2008

                        Salvatore Filippone  University of Rome Tor Vergata
                        Alfredo Buttari      University of Rome Tor Vergata
                        Pasqua D'Ambra       ICAR-CNR, Naples
                        Daniela di Serafino  Second University of Naples

    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions
    are met:
      1. Redistributions of source code must retain the above copyright
         notice, this list of conditions and the following disclaimer.
      2. Redistributions in binary form must reproduce the above copyright
         notice, this list of conditions, and the following disclaimer in the
         documentation and/or other materials provided with the distribution.
      3. The name of the MLD2P4 group or the names of its contributors may
         not be used to endorse or promote products derived from this
         software without specific written permission.

    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
    TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
    PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE MLD2P4 GROUP OR ITS CONTRIBUTORS
    BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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