Geodesics in two-dimensional first-passage percolation
Geodesics in two-dimensional first-passage percolation
复制标题
二维首道渗滤中的测地线
DOI:
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发表时间:
1996
期刊:
影响因子:
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通讯作者:
C. Newman
中科院分区:
文献类型:
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作者:
C. Licea;C. Newman
We consider standard first-passage percolation on Z 2 . Geodesics are nearest-neighbor paths in Z 2 , each of whose segments is time-minimizing. We prove part of the conjecture that doubly infinite geodesics do not exist. Our main tool is a result of independent interest about the coalescing of semi-infinite geodesics.