$\Lambda $\<-Trees and Their Applications

  title={\$\Lambda \$\<-Trees and Their Applications},
  author={J. Morgan},
  journal={Bulletin of the American Mathematical Society},
  • J. Morgan
  • Published 1992
  • Mathematics
  • Bulletin of the American Mathematical Society
To most mathematicians and computer scientists the word ``tree'' conjures up, in addition to the usual image, the image of a connected graph with no circuits. In the last few years various types of trees have been the subject of much investigation, but this activity has not been exposed much to the wider mathematical community. This article attempts to fill this gap and explain various aspects of the recent work on generalized trees. The subject is very appealing for it mixes very na\"{\i}ve… Expand
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