Mass singularities of generic Feynman amplitudes
Eugène R. Speer (1977)
Annales de l'I.H.P. Physique théorique
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Eugène R. Speer (1977)
Annales de l'I.H.P. Physique théorique
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M. Manolessou, B. Ducomet (1984)
Annales de l'I.H.P. Physique théorique
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C. de Calan, A. Ferraz de Camargo F°, A. P. C. Malbouisson, B.-M. Pimentel (1986)
Annales de l'I.H.P. Physique théorique
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E. R. Speer, M. J. Westwater (1971)
Annales de l'I.H.P. Physique théorique
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O. Steinmann (1989)
Annales de l'I.H.P. Physique théorique
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Tanja Gologranc (2014)
Discussiones Mathematicae Graph Theory
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Tree-like partial cubes were introduced in [B. Brešar, W. Imrich, S. Klavžar, Tree-like isometric subgraphs of hypercubes, Discuss. Math. Graph Theory, 23 (2003), 227-240] as a generalization of median graphs. We present some incorrectnesses from that article. In particular we point to a gap in the proof of the theorem about the dismantlability of the cube graph of a tree-like partial cube and give a new proof of that result, which holds also for a bigger class of graphs, so called tree-like...