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Showing 883–900 of 923 results
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Remarks on Cebyshev’s substitutions for integrals of differential binomials
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Basic principles regarding the creative solution of problems
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On a Flett’s mean value theorem
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Metrical relations between the important lines in a triangle
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A new generalization of a problem of A. G. Ioachimescu
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Sur un probleme de Tiberiu Popoviciu
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On some subconvex recurrences
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Solution de quelque problemes a angles
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Two strategies for solving “pursuit problems”
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An example of ternary group defined on the points of an ellipse
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Elementary problems about approximation of continuous functions
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David Hilbert și matematica secolului XX
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Andrei Gh. Ioachimescu (1868 – 1943)
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100 de ani de la nașterea lui Petre Sergescu (1893 – 1954)
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100 de ani de la nașterea lui Octav Onicescu (1892-1983)
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Cateva demonstrații ale inegalității mediilor
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Ideale in semigrupuri ternare
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Deducerea unor identitati algebrice si trigonometrice cu ajutorul derivatei si integralei