Complexity of Lattice Problems

From the reviews:
“Tells the history of the LLL algorithm and paper. … this helpful and useful volume is a welcome reference book that covers nearly all applications of lattice reduction.”
[Samuel S. Wagstaff, Jr., Mathematical Reviews, Issue 2011 m]

solidThinking, Inc. is pleased to announce the availability of Inspire 2018.3, is a concept design tool that uses topology, topography, lattice, and gauge optimization to produce structural shapes in response to loads.

solidThinking, Inc. announced the availability of Inspire 2018.1, is a concept design tool that uses topology, topography, lattice, and gauge optimization to produce structural shapes in response to loads. The resulting shapes are polymeshes you can export to other computer-aided design tools as a source of inspiration for your designs. You can also generate .stl files for rapid prototyping.

Dassault Systèmes Simulia annouce the release of a new patch for XFlow 2017 version. This solution is a powerful CFD technology that uses a proprietary particle-based, fully Lagrangian approach to handling traditionally complex CFD problems in engineering, design, science, and architecture with ease.

SIMULIA XFlow offers unique, particle-based Lattice Boltzmann technology for high fidelity Computational Fluid Dynamics (CFD). This state-of-the-art technology enables users to address complex CFD problems involving high frequency transient aerodynamics, real moving geometries, complex multiphase flows, fluid structure interactions and aero acoustics. XFlow’s automatic lattice generation and adaptive refinement capabilities minimize user inputs thereby reducing time and effort in the meshing and pre-processing phase of a typical CFD workflow. This enables engineers to focus the majority of their efforts on design iteration and optimization, rather than the time consuming meshing process.

SIMULIA XFlow offers unique, particle-based Lattice Boltzmann technology for high fidelity Computational Fluid Dynamics (CFD). This state-of-the-art technology enables users to address complex CFD problems involving high frequency transient aerodynamics, real moving geometries, complex multiphase flows, fluid structure interactions and aero acoustics.

This book uses new mathematical tools to examine broad computability and complexity questions in enumerative combinatorics, with applications to other areas of mathematics, theoretical computer science, and physics. A focus on effective algorithms leads to the development of computer algebra software of use to researchers in these domains.

Autodesk has released Maya 2023, the latest version of its 3D modelling and animation software. The release introduces Blue Pencil, a revamped version of Maya’s viewport annotation toolset, and overhauls the software’s Boolean modelling and retopology systems.