Wyniki wyszukiwania dla: ROLAN

• NASZA ROLA

  Czasopisma

  ISSN: 1895-3298

• Progress on Roman and Weakly Connected Roman Graphs

  Publikacja

  • J. Raczek
  • R. Zuazua

  - Mathematics - Rok 2021

  A graph G for which γR(G)=2γ(G) is the Roman graph, and if γwcR(G)=2γwc(G), then G is the weakly connected Roman graph. In this paper, we show that the decision problem of whether a bipartite graph is Roman is a co-NP-hard problem. Next, we prove similar results for weakly connected Roman graphs. We also study Roman trees improving the result of M.A. Henning’s A characterization of Roman trees, Discuss. Math. Graph Theory 22 (2002)....

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• Journal of Roman Studies

  Czasopisma

  ISSN: 0075-4358 , eISSN: 1753-528X

• Journal of Roman Archaeology

  Czasopisma

  ISSN: 1047-7594 , eISSN: 2331-5709

• Religion in the Roman Empire

  Czasopisma

  ISSN: 2199-4463 , eISSN: 2199-4471

• Have you heard about ALAN? Now, there is also ROLAN!

  Publikacja

  • K. Zielińska-Dąbkowska

  - ARC Lighting In Architecture - Rok 2022

  This article examines the new ROLAN movement and points out why this might be the next big thing for lighting professionals.

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• Greek Roman and Byzantine Studies

  Czasopisma

  ISSN: 0017-3916 , eISSN: 2159-3159

• Journal of Roman Pottery Studies

  Czasopisma

  ISSN: 0958-3491

• Greek and Roman Musical Studies

  Czasopisma

  ISSN: 2212-974X , eISSN: 2212-9758

• Roman 20-50. Revue d’étude du roman du 20 siècle

  Czasopisma

  ISSN: 0295-5024