Vol. 20 No. 2 (2021)

DOI: https://doi.org/10.26493/1855-3974.20_2

Published: 2021-01-04

Articles

Some algebraic properties of Sierpiński-type graphs

Mohammad Farrokhi Derakhshandeh Ghouchan, Ebrahim Ghorbani, Hamid Reza Maimani, Farhad Rahimi Mahid

171-186
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- ABSTRACTS (EN/SI)
The chromatic index of strongly regular graphs

Sebastian M. Cioabă, Krystal Guo, Willem H. Haemers

187-194
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A simple and elementary proof of Whitney's unique embedding theorem

Gunnar Brinkmann

195-197
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The average genus for bouquets of circles and dipoles

Jinlian Zhang, Xuhui Peng, Yichao Chen

199-208
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Well-totally-dominated graphs

Selim Bahadır, Tınaz Ekim, Didem Gözüpek

209-222
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Nordhaus-Gaddum type inequalities for the distinguishing index

Monika Pilśniak

223-231
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Closed formulas for the total Roman domination number of lexicographic product graphs

Abel Cabrera Martínez, Juan Alberto Rodríguez-Velázquez

233-241
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Wiener-type indices of Parikh word representable graphs

Nobin Thomas, Lisa Mathew, Sastha Sriram, K. G. Subramanian

243-260
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A double Sylvester determinant

Darij Grinberg

261-274
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Boundary-type sets of strong product of directed graphs

Bijo S. Anand, Manoj Changat, Prasanth G. Narasimha-Shenoi, Mary Shalet Thottungal Joseph

275-288
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- ABSTRACTS (EN/SI)

News and Photos

SIGMAP 2022 Workshop – Announcement and Call for Papers

Announcement
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