# Search results for: Veit Elser

Journal of Applied Crystallography > 51 > 1 > 230 - 230

*J. Appl. Cryst.*(2017),

**50**, 985–993] is corrected.

IEEE Transactions on Information Theory > 2018 > 64 > 1 > 412 - 428

Journal of Applied Crystallography > 50 > 4 > 985 - 993

Journal of Global Optimization > 2017 > 68 > 2 > 329-355

*C*into a product

*XY*, where the factors

*X*and

*Y*are required to minimize their distance from an arbitrary pair $$X_0$$ X 0 and $$Y_0$$ Y 0 . This type of decomposition, a projection to a matrix product constraint,...

Nonconvex Optimization and Its Applications

*Fixed-Point Algorithms for Inverse Problems in Science and Engineering*presents some of the most recent work from leading researchers in variational and numerical analysis. The contributions in this collection provide state-of-the-art theory and practice in first-order fixed-point algorithms, identify emerging problems driven by applications, and discuss new approaches for solving these problems...

Journal of Low Temperature Physics > 2015 > 180 > 5-6 > 363-376

Ultramicroscopy > 2014 > 140 > C > 26-31

Acta Crystallographica Section A > 69 > 6 > 559 - 569

Ultramicroscopy > 2011 > 111 > 7 > 788-792

Discrete & Computational Geometry > 2011 > 46 > 4 > 799-818

*π*around a point if this point lies on a tetrahedron edge. From this 15th century argument, we can deduce that tetrahedra do not tile space but, more than 500 years later, we are unaware of any known non-trivial upper bound...

Discrete & Computational Geometry > 2010 > 44 > 2 > 245-252

Discrete & Computational Geometry > 2010 > 43 > 2 > 363-374

*Aut*(

*H*), of holes in the lattice

*L*

_{8}=

*A*

_{2}

*⊕*

*A*

_{2}

*⊕*

*D*

_{4}, as the starting point in the construction of sphere packings in 10 and 12 dimensions. A second lattice,

*L*

_{4}=

*A*

_{2}

*⊕*

*A*

_{2}, enters the construction because a subgroup of

*Aut*(

*L*

_{4}) is isomorphic to

*Aut*(

*H*). The lattices

*L*

_{8}and

*L*

_{4}, when glued together through this relationship, provide an alternative construction of the laminated lattice...

Foundations of Physics > 2003 > 33 > 11 > 1691-1698

Materials Science & Engineering A > 2000 > 294-296 > 351-354

Materials Science & Engineering A > 2000 > 294-296 > 254-257