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Now showing items 1-10 of 17

#### Convergence rate analysis of an asynchronous space decomposition method for convex minimization

(2001)

We analyze the convergence rate of an asynchronous space decomposition method for constrained convex minimization in a reflexive Banach space. This method includes as special cases parallel domain decomposition methods and ...

#### Calculation of quantum tunneling for a spatially extended defect : the dislocation kink in copper has a low effective mass

(2001)

Several experiments indicate that there are atomic tunneling defects in plastically deformed metals. How this is possible has not been clear, given the large mass of the metal atoms. Using a classical molecular-dynamics ...

#### Quantum dissipative master equations : some exact results

(2001)

With the help of quantum characteristic functions some exact results are found for two quantum dissipative master equations which contain dissipative Liouvillian operators of the Lindblad-type corresponding to two forms ...

#### Biexciton emission from ZnO/Zn0.74Mg0.26O multi-quantum wells

(2001)

Luminescence due to the radiative recombination of localized biexcitons has been observed at low temperature (5 K) in ZnO/Zn0.74Mg0.26O multiquantum wells grown by laser-molecular-beam epilaxy on a lattice-matched ScAlMgO4 ...

#### Solution structure of the antiapoptotic protein bcl-2

(2001)

The structures of two isoforms of Bcl-2 that differ by two amino acids have been determined by NMR spectroscopy. Because wild-type Bcl-2 behaved poorly in solution, the structures were determined by using Bcl-2/Bcl-xL ...

#### Constructions of semi-regular relative difference sets

(2001)

J. A. Davis, J. Jedwab, and M. Mowbray (1998, Des. Codes Cryptogr. 13, 131-146) gave two new constructions for semi-regular relative difference sets (RDSs). They asked if the two constructions could be unified. In this ...

#### Synthesis and cathodic properties of LiCo1-yRhyO2 (0≤y≤0.2) and LiRhO2

(2001)

Compounds of the formula LiCo12yRhyO2 (0.0 ≤ y ≤ 0.20 and y=1.0) have been synthesized by high temperature solid-state
reaction and characterized by X-ray diffraction (XRD), X-ray photoelectron spectroscopy, and infrared ...

#### On the skeleton of the metric polytope

(2001)

We consider convex polyhedra with applications to well-known combinatorial optimization problems: the metric polytope m n and its relatives. For n ≤ 6 the description of the metric polytope is easy as m n has at most 544 ...

#### Extended F4-buildings and the baby monster

(2001)

Let Θ be the Baby Monster graph which is the graph on the set of {3, 4}-transpositions in the Baby Monster group B in which two such transpositions are adjacent if their product is a central involution in B. Then Θ is ...

#### On equicut graphs

(2001)

The size sz(Γ) of an ℓ1-graph Γ = (V, E) is the minimum of nf/tf over all the possible ℓ1-embeddings f into nf -dimensional hypercube with scale tf. The sum of distances between all the pairs of vertices of Γ is at most ...