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Home > Archives > Vol 25, No 2 (2018)

Table of Contents

Articles

Enumeration of strong dichotomy patterns Octavio Alberto Agustín-Aquino

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On certain homological invariant and its relation with Poincaré duality pairs Maria Gorete Carreira Andrade, Amanda Buosi Gazon, Amanda Ferreira Lima

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On \(k\)-graceful labeling of pendant edge extension of complete bipartite graphs Soumya Bhoumik, Sarbari Mitra

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On dual Rickart modules and weak dual Rickart modules Derya Keskin Tütüncü, Nil Orhan Ertas, Rachid Tribak

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Gram matrices and Stirling numbers of a class of diagram algebras, II N. Karimilla Bi, M. Parvathi

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Cross-cap singularities counted with sign Iwona Krzyzanowska

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On functional equations and distributive second order formulae with specialized quantifiers Yuri Movsisyan

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Some more algebra on ultrafilters in metric spaces Igor Vladimirovich Protasov

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Square difference labeling of some union and disjoint union graphs Zoya Sherman

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The growth function of the adding machine Volodymyr Skochko

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A random Bockstein operator Matthew John Zabka

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Automorphisms of the endomorphism semigroup of a free abelian diband Yurii V. Zhuchok

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