Structure of the largest idempotent-product free sequences in semigroups
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DOI: 10.1016/j.jnt.2018.05.020
Abstract: Let $\mathcal{S}$ be a finite semigroup, and let $E(\mathcal{S})$ be the set of all idempotents of $\mathcal{S}$. Gillam, Hall and Williams proved in 1972 that every $\mathcal{S}$-valued sequence $T$ of length at least $|\mathcal{S}|-|E(\mathcal{S})|+1$ is… read more here.
Keywords: product free; structure largest; free sequences; product ... See more keywords
Pan‐tropical prediction of forest structure from the largest trees
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DOI: 10.1111/geb.12803
Abstract: Aim: Large tropical trees form the interface between ground and airborne observations, offering a unique opportunity to capture forest properties remotely and to investigate their variations on broad scales. However, despite rapid development of metrics… read more here.
Keywords: structure largest; largest trees; forest structure; pan tropical ... See more keywords