Argonne National Laboratory Laboratory for Advanced Numerical Simulations
 

Who are we?

The Laboratory for Advanced Numerical Simulations (LANS) is the newest organization in the Mathematics and Computer Science (MCS) Division at Argonne National Laboratory — and the oldest.

It's the newest in that we've just formally assumed this name to embrace our expanding research and development activities and to underscore the importance of numerical software in solving next-generation scientific problems.

And it's the oldest, in that we are building on the tradition of excellence begun as early as the 1970s with the development of the numerical software packages EISPACK, LINPACK, FUNPACK, and MINPACK.

What's in a name?

Our name reflects three important emphases:

The name LANS provides a convenient way to represent the burgeoning MCS activities in applied mathematics, numerical analysis, numerical software. We continue to be part of, and to work with, the more than 60 researchers in the MCS Division who are exploiting ways to improve the effectiveness of scientists in solving challenging problems. Our name reflecs three important emphases:

  • Advanced: New technologies — numerical solvers, interfaces, and libraries — are essential to meet the needs of computational scientists. We in LANS are dedicated to exploring state-of-the-art techniques that will fully exploit high-performance computing and will lay the groundwork for new scientific insights.
  • Numerical: Our focus is on new techniques for the numerical solution of the equations that arise in scientific and engineering problems. Our research covers the complete spectrum from algorithm design and analysis to software implementation and interoperability to collaboration with application scientists in solving large-scale problems.
  • Simulations: We are especially interested in incorporating new numerical methods into portable, high-performance software and testing it in large-scale simulations of interest to the scientific community. We also try to anticipate needs and to create new technology that will advance the state of the art of large-scale computing and make researchers more productive.
  • What are our goals?

    Essential to the solution of today's — and tomorrow's — most challenging problems in science and engineering is the development of leading-edge theory, algorithms, and software. To this end, we have identified four goals for LANS:

  • To provide the theoretical foundation critical to understanding and predicting complex phenomena and to solving previously intractable problems.
  • To lead the U.S. Department of Energy in the research and development of numerical methods and their implementation in scalable, portable software.
  • To spearhead design of an integrated computational environment that eliminates barriers to developing complex applications from different software components.
  • To encourage widespread use of our software as open software by the scientific community.
  • Last Updated 10/30/2007
    SRG



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    Last modified: July 02, 2008