Vol. 15 No. 2 (2018)

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

Published: 2018-06-20

Editorial

Blacklists vs. Whitelists

Klavdija Kutnar, Dragan Marušič, Tomaž Pisanski
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Articles

Calculating genus polynomials via string operations and matrices

Jonathan L. Gross, Imran F. Khan, Toufik Mansour, Thomas W. Tucker

267-295
- PDF
- ABSTRACTS (EN/SI)
Finite actions on the 2-sphere, the projective plane and I-bundles over the projective plane

John Kalliongis, Ryo Ohashi

297-321
- PDF
- ABSTRACTS (EN/SI)
A combinatorial problem and numerical semigroups

Aureliano M. Robles Pérez, José Carlos Rosales

323-336
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- ABSTRACTS (EN/SI)
Tilings of hyperbolic (2 × n)-board with colored squares and dominoes

Takao Komatsu, László Németh, László Szalay

337-346
- PDF
- ABSTRACTS (EN/SI)
Mirrors of reflections of regular maps

Adnan Melekoğlu

347-354
- PDF
- ABSTRACTS (EN/SI)
The thickness of K_1,n,n and K_2,n,n

Xia Guo, Yan Yang

355-373
- PDF
- ABSTRACTS (EN/SI)
Touching perfect matchings and halving lines

Micha A. Perles, Horst Martini, Yaakov S. Kupitz

375-382
- PDF
- ABSTRACTS (EN/SI)
Characterizing all graphs with 2-exceptional edges

Drago Bokal, Jesús Leaños

383-406
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- ABSTRACTS (EN/SI)
Isomorphisms of generalized Cayley graphs

Xu Yang, Weijun Liu, Lihua Feng

407-424
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- ABSTRACTS (EN/SI)
On constructing expander families of G-graphs

Mohamad Badaoui, Alain Bretto, David Ellison, Bassam Mourad

425-440
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- ABSTRACTS (EN/SI)
The Hosoya polynomial of double weighted graphs

Tina Novak, Darja Rupnik Poklukar, Janez Žerovnik

441-466
- PDF
- ABSTRACTS (EN/SI)
On Jacobian group and complexity of the I-graph I(n,k,l) through Chebyshev polynomials

Ilya A. Mednykh

467-485
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- ABSTRACTS (EN/SI)
The isolated-pentagon rule and nice substructures in fullerenes

Hao Li, Heping Zhang

487-497
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- ABSTRACTS (EN/SI)
Arc-transitive cyclic and dihedral covers of pentavalent symmetric graphs of order twice a prime

Yan-Quan Feng, Da-Wei Yang, Jin-Xin Zhou

499-522
- PDF
- ABSTRACTS (EN/SI)
Wonderful symmetric varieties and Schubert polynomials

Mahir Bilen Can, Michael Joyce, Benjamin Wyser

523-542
- PDF
- ABSTRACTS (EN/SI)

Vol. 15 No. 2 (2018)

Editorial

Blacklists vs. Whitelists

Articles

Calculating genus polynomials via string operations and matrices

Finite actions on the 2-sphere, the projective plane and I-bundles over the projective plane

A combinatorial problem and numerical semigroups

Tilings of hyperbolic (2 × n)-board with colored squares and dominoes

Mirrors of reflections of regular maps

The thickness of K_1,n,n and K_2,n,n

Touching perfect matchings and halving lines

Characterizing all graphs with 2-exceptional edges

Isomorphisms of generalized Cayley graphs

On constructing expander families of G-graphs

The Hosoya polynomial of double weighted graphs

On Jacobian group and complexity of the I-graph I(n,k,l) through Chebyshev polynomials

The isolated-pentagon rule and nice substructures in fullerenes

Arc-transitive cyclic and dihedral covers of pentavalent symmetric graphs of order twice a prime

Wonderful symmetric varieties and Schubert polynomials

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