Vol 15, No 2 (2018)

DOI: https://doi.org/10.26493/1855-3974.15_2

Table of Contents

Articles

Calculating genus polynomials via string operations and matrices
Jonathan L. Gross, Imran F. Khan, Toufik Mansour, Thomas W. Tucker
PDF ABSTRACTS (EN/SI)
267-295
Finite actions on the 2-sphere, the projective plane and I-bundles over the projective plane
John Kalliongis, Ryo Ohashi
PDF
297-321
A combinatorial problem and numerical semigroups
Aureliano M. Robles Pérez, José Carlos Rosales
PDF ABSTRACTS (EN/SI)
323-336
Tilings of hyperbolic (2 × n)-board with colored squares and dominoes
Takao Komatsu, László Németh, László Szalay
PDF ABSTRACTS (EN/SI)
337-346
Mirrors of reflections of regular maps
Adnan Melekoğlu
PDF ABSTRACTS (EN/SI)
347-354
The thickness of K1,n,n and K2,n,n
Xia Guo, Yan Yang
PDF ABSTRACTS (EN/SI)
355-373
Touching perfect matchings and halving lines
Micha A. Perles, Horst Martini, Yaakov S. Kupitz
PDF
375-382
Characterizing all graphs with 2-exceptional edges
Drago Bokal, Jesús Leaños
PDF
383-406
Isomorphisms of generalized Cayley graphs
Xu Yang, Weijun Liu, Lihua Feng
PDF
407-424
On constructing expander families of G-graphs
Mohamad Badaoui, Alain Bretto, David Ellison, Bassam Mourad
PDF
425-440
The Hosoya polynomial of double weighted graphs
Tina Novak, Darja Rupnik Poklukar, Janez Žerovnik
PDF
441-466
On Jacobian group and complexity of I-graph I(n, k, l) through Chebyshev polynomials
Ilya A. Mednykh
PDF
467-485
The isolated-pentagon rule and nice substructures in fullerenes
Hao Li, Heping Zhang
PDF
487-497
Arc-transitive cyclic and dihedral covers of pentavalent symmetric graphs of order twice a prime
Yan-Quan Feng, Da-Wei Yang, Jin-Xin Zhou
PDF
499-522
Wonderful symmetric varieties and Schubert polynomials
Mahir Bilen Can, Michael Joyce, Benjamin Wyser
PDF
523-542