1,722,585 research outputs found

    Intuizione e calcolo nella progettazione dell strutture. E - SCHEMATIZZAZIONE E CALCOLO DEGLI ELEMENTI STRUTTURALI (Cerone M e Giorgi V coll)

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    E - SCHEMATIZZAZIONE E CALCOLO DEGLI ELEMENTI STRUTTURALI (Cerone M e Giorgi V coll) 110 tavole 48x34

    Sul comportamento delle tensostrutture con possibilità di scorrimento nei nodi

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    La pubblicazione presenta le valutazioni conclusive della propria tesi di Laurea (il Relatore si affianca all’autore: M. Cerone), descrivendo l’originalità del tipo strutturale (la maglia di funi), che consente con semplicità la realizzazione, per il tracciato delle funi, di configurazioni geodetiche su superfici a doppia curvatura (gaussiana negativa). Si fornisce anche gli sviluppi teorici e l’algoritmo risolutivo per il calcolo

    Midpoint Type Rules from an Inequalities Point of View

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    The article investigates interior point rules which contain the midpoint as a special case, and obtains explicit bounds through the use of a Peano kernel approach and the modern theory of inequalities. Thus the simplest open Newton-Cotes rules are examined. Both Riemann-Stieltjes and Riemann integrals are evaluated with a variety of assumptions about the integrand enabling the characterisation of the bound in terms of a variety of norms. Perturbed quadrature rules are obtained through the use of Grüss, Chebychev and Lupaş inequalities, producing a variety of tighter bounds. The implementation is demonstrated through the investigation of a variety of composite rules based on inequalities developed. The analysis allows the determination of the partition required that would assure that the accuracy the result would be within a prescribed error tolerance. It is demonstrated that the bounds of the approximations are equivalent to those obtained from a Peano kernel that produces Trapezoidal type rules

    Approximation of the Stieltjes Integral and Applications in Numerical Integration

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    Some inequalities for the Stieltjes integral and applications in numerical integration are given. The Stieltjes integral is approximated by the product of the divided difference of the integrator and the Lebesgue integral of the integrand. Bounds on the approximation error are provided. Applications for the Fourier Sine and Cosine transforms on finite intervals are mentioned as well

    Cerone as historian

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    In 1997, Professor Robert M. Stevenson wrote an article entitled "Pedro Cerone (1566-1625): Impostor or Defender of the Faith." Professor Stevenson ends his provocative article, which includes a brilliant analysis of the reception history of El Melopeo y Maestro (Naples, 1613) as well as a comprehensive biography of its author, with an invitation to further research on various aspects of El Melopeo. In response to this invitation, the present article seeks to further our understanding of this frequently misunderstood treatise. I have often asked myself this essential question: if Cerone had never written El Melopeo or if every copy of this treatise had been lost, would our understanding of the music and theory of the 16th century be different? I think the answer is obvious.En 1997, el profesor Robert Stevenson escribió el artículo titulado "Pedro Cerone (1566-1625): Impostor or Defender of the Faith" El profesor Stevenson finaliza su provocativo artículo (que incluye un brillante análisis de la historia de la recepción de El Melopeo y Maestro, Nápoles, 1613, así como una biografía completa de su autor) con una invitación a continuar con las investigaciones sobre diversos aspectos de El Melopeo. En respuesta a su invitación, el presente artículo persigue llegar más allá en nuestra comprensión del tratado, a menudo malinterpretado. A menudo me he planteado una cuestión esencial: si Cerone no hubiera escrito nunca El Melopeo, o si todas las copias de su tratado se hubieran perdido, ¿habría sido diferente nuestra comprensión de la música y la teoría del siglo XVI? Creo que la respuesta es obvia

    On Simpson's Inequality and Applications

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    New inequalities of Simpson type and their application to quadrature formulae in Numerical Analysis are given

    THE SOIL STIFFNESS INFLUENCE AND THE EARTHQUAKE EFFECTS ON THE COLOSSEUM IN ROMA

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    Questa pubblicazione attinge ai risultati conseguiti nell’ambito delle ricerche sul Colosseo esegute da Cerone e coll.;di particolare interesse è il confronto dei risultati delle analisi strutturali relative agli effetti indotti sulle strutture sia da assestamenti legati al suolo eterogeneo sia dalle azioni sismiche applicate con diversi orientamenti rispetto agli assi del monumento. Gli stati tensionali giustificano ampiamente l’evoluzione dei dissesti subiti nel corso dei secoli, individuando le zone che, per prime, sono state interessate dalle lesioni e dai crolli e dai successivi sviluppi
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