M Lavrauw - 《Innovations in Incidence Geometry Algebraic Topological & Combinatorial》 被引量: 21发表: 2005年 Parallel Computation of AX and aTX This paper describes how to carry out the matrix-vector multiplications Ax and ATx on parallel computers where A is a sparse matrix arising from the...
sparse matrixTriplet-list is a frequently used storage structure for sparse matrix, and the addition of sparse matrix is also a frequently used operation. This paper enumerates three kinds of algorithm to implement the addition of sparse matrix. Moreover, it also compares and analyzes the ...
Evidence from high-resolution transmission electron microscopy demonstrated that the rod- or plate-like structures have simple cubic structures, whereas the spherical α-dispersoids are coherent with the Al matrix along the [101] zone axis of Al, resulting in finer dispersoids, higher thermal ...
types are neutrophils, eosinophils, basophils, and mast cells. Agranulocytes lack granules in their cytoplasm and are split into two categories—lymphocytes and monocytes [7,8]. Figure1shows one of three WBC types. A sample of 1 µl of human blood contains about 4000–11,000 WBCs. The a...
The large-scale matrix's numerical calculus is one of the hot spots in the parallel numerical operation domain, the traditional methods to realize large-scale matrix numerical operation is generally established the following thought: dividing the large-scale matrix into some sub-blocks. Large-scale ...
The most common Zn alloy systems consist of Zn-Mg-, Zn-Li-, Zn-Mn-, Zn-Ag-, and Zn-Cu-based alloys [3]. Due to the microgalvanic corrosion between the intermetallic phase and the matrix, the strengthening effect of the multiphase Zn alloy usually comes at the expense of the ...
However, Co-Cr-Mo-W bears higher melting temperature (about 1400 ◦C) than that of 316L, which results in holes in the surface because of the lower energy input that leaves residual unmelted Co-Cr-Mo-W powder in the matrix and thus leads to a poor surface bonding of 316L + 10Co-...