Vol. 13, No. 2, 2024

• Editorial
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On the skew spectral moments of trees with a given bipartition

Pages 127-136

10.22108/toc.2023.128742.1856

Yaping Wu; Qiong Fan; Huiqing Liu; Weisheng Zhao

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A new $q$-analogue of the binomial identity $\sum_{k}(-1)^k{2n\choose n+3k}=2\cdot 3^{n-1}$

Pages 137-142

10.22108/toc.2023.135277.2017

Yan-Ni Li; Yuan-Yuan Zhao

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Some results on non-progressive spread of influence in graphs

Pages 143-152

10.22108/toc.2023.133649.1988

Samaneh Hosseinzadeh; Hossein Soltani

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The Higman-Sims sporadic simple group as the automorphism group of resolvable $3$-designs

Pages 153-164

10.22108/toc.2023.132404.1956

Ali Reza Rahimipour

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•   1

Graphs without a $2C_3$-minor and bicircular matroids without a $U_{3,6}$-minor

Pages 165-167

10.22108/toc.2023.134261.1998

Daniel Slilaty

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Whitney numbers of partial dowling lattices

Pages 169-178

10.22108/toc.2023.135127.2013

Thomas Zaslavsky

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The generous Roman domination number

Pages 179-196

10.22108/toc.2023.131167.1928

Benatallah Mohammed; Mostafa Blidia; Lyes Ouldrabah

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• PDF 562.33 K