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Arvind, Vikraman; Nedela, Roman; Ponomarenko, Ilia; Zeman, Peter

Testing isomorphism of chordal graphs of bounded leafage is fixed-parameter tractable (extended abstract). (English) Zbl 07682399

Bekos, Michael A. (ed.) et al., Graph-theoretic concepts in computer science. 48th international workshop, WG 2022, Tübingen, Germany, June 22–24, 2022. Revised selected papers. Cham: Springer. Lect. Notes Comput. Sci. 13453, 29-42 (2022).

MSC: 68R10

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Chen, Gang; Ponomarenko, Ilia

Tensor products of coherent configurations. (English) Zbl 1519.05259

Front. Math. China 17, No. 5, 829-852 (2022).

MSC: 05E30 05B30 20D40 20B05 05C85

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Tsiovkina, Ludmila Yu.

Covers of complete graphs and related association schemes. (English) Zbl 1507.05110

J. Comb. Theory, Ser. A 191, Article ID 105646, 33 p. (2022).

MSC: 05E30 05C12 20B30 20D60

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Ponomarenko, I.

On the separability of cyclotomic schemes over finite fields. (English. Russian original) Zbl 1479.05370

St. Petersbg. Math. J. 32, No. 6, 1051-1066 (2021); translation from Algebra Anal. 32, No. 6, 124-146 (2021).

MSC: 05E30 05C20 11T99

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Bildanov, Ravil; Panshin, Viktor; Ryabov, Grigory

On WL-rank and WL-dimension of some Deza circulant graphs. (English) Zbl 1479.05140

Graphs Comb. 37, No. 6, 2397-2421 (2021).

MSC: 05C25 05C60 05C75

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Chen, Gang; He, Jiawei; Ponomarenko, Ilia; Vasil’ev, Andrey

A characterization of exceptional pseudocyclic association schemes by multidimensional intersection numbers. (English) Zbl 1479.05364

Ars Math. Contemp. 21, No. 1, Paper No. 10, 18 p. (2021).

MSC: 05E30 05E18

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Fuhlbrück, Frank; Köbler, Johannes; Verbitsky, Oleg

Identifiability of graphs with small color classes by the Weisfeiler-Leman algorithm. (English) Zbl 1482.05235

SIAM J. Discrete Math. 35, No. 3, 1792-1853 (2021).

MSC: 05C60 05C15 68Q25

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Ponomarenko, Ilia; Ryabov, Grigory

The Weisfeiler-Leman dimension of chordal bipartite graphs without bipartite claw. (English) Zbl 1470.05119

Graphs Comb. 37, No. 3, 1089-1102 (2021).

MSC: 05C60 05C62 05C85

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Hirasaka, Mitsugu; Kim, Kijung; Ponomarenko, Ilia

Two-valenced association schemes and the Desargues theorem. (English) Zbl 1452.05191

Arab. J. Math. 9, No. 3, 481-493 (2020).

MSC: 05E30

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Asadian, B.; Ponomarenko, I.

On Schurian fusions of the association scheme of a Galois affine plane of prime order. (English. Russian original) Zbl 1448.05229

J. Math. Sci., New York 247, No. 4, 499-506 (2020); translation from Zap. Nauchn. Semin. POMI 478, 5-16 (2019).

MSC: 05E30 20B30

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