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Volume 3, Issue 1 (2008)

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Oscillatory Behavior of Second Order Neutral Differential Equations with Positive and Negative Coefficients
Jelena Manojlović, Yutaka Shoukaku, Tomoyuki Tanigawa, and Norio Yoshida

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Signed Decomposition of Fully Fuzzy Linear Systems
Tofigh Allahviranloo, Nasser Mikaeilvand, Narsis A. Kiani, and Rasol M. Shabestari

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Rethinking Pythagorean Triples
William J. Spezeski