Search results for " Matematica"

showing 10 items of 1345 documents

Renato Caccioppoli, o' prufessore

2020

Sulla vita di Caccoppoli

Settore MAT/05 - Analisi MatematicaRenato Caccioppoli
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An equivalent formulation of 0-closed sesquilinear forms

2022

AbstractIn 1970, McIntosh introduced the so-called 0-closed sesquilinear forms and proved a corresponding representation theorem. In this paper, we give a simple equivalent formulation of 0-closed sesquilinear forms. The main underlying idea is to consider minimal pairs of non-negative dominating forms.

Settore MAT/05 - Analisi MatematicaRepresentation theoremGeneral Mathematics0-closed formsSesquilinear formsMinimal formsArchiv der Mathematik
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A Riemann sums method in the Theory of vector Integration

2010

Settore MAT/05 - Analisi MatematicaRiemann sum Bochner integral Pettis integral
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Risultati di molteplicità per problemi ai limiti superlineari e asintoticamente lineari

2004

No abstract available

Settore MAT/05 - Analisi MatematicaRisultati di molteplicità asintoticamente lineare e superlineare asimmetria teorema di continuazione autovalore con peso teoria di Sturm
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MR3136895 Reviewed Ray, S.; Garai, A. The Laplace derivative. Math. Student 81 (2012), no. 1-4, 171–175. (Reviewer: Pasquale Vetro) 26A24

2014

In this paper the authors consider the Laplace derivative of a real function of a real variable introduced by R. E. Svetic [Comment. Math. Univ. Carolin. 42 (2001), no. 2, 331–343; MR1832151 (2002d:26008)]. The aim of this paper is to study the properties of the first-order Laplace derivative. They also prove Rolle's theorem, Darboux's theorem and other such theorems for the Laplace derivative.

Settore MAT/05 - Analisi MatematicaRolle's TheoremLaplace derivativeDarboux's Theorem
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MR2522840 Kawamura, Katsunori Universal algebra of sectors. Internat. J. Algebra Comput. 19 (2009), no. 3, 347–371. (Reviewer: Camillo Trapani)

2010

Settore MAT/05 - Analisi MatematicaSectors
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MR3010675 Emamirad, Hassan; Rogeon, Philippe Semiclassical limit of Husimi function. Discrete Contin. Dyn. Syst. Ser. S 6 (2013), no. 3, 669–676. (Re…

2013

Settore MAT/05 - Analisi MatematicaSemiclassical limit Husimi function
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MR2964711 Alfsen, Erik; Shultz, Fred Finding decompositions of a class of separable states. Linear Algebra Appl. 437 (2012), no. 10, 2613–2629. (Revi…

2013

Settore MAT/05 - Analisi MatematicaSeparable states
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Second sound propagation in laminar and turbulent superfluid 4He via extended thermodynamics

2012

In this work, previous results on the complex propagation of second sound in laminar and turbulent superfluid 4He are reported. Furthermore the case of inhomogeneous superfluid turbulence is examined and, in particular, the wave propagation is investigated in the presence of an anisotropic vortex tangle. Two cases of physical interest are considered: wave front collinear and orthogonal to the heat flux.

Settore MAT/05 - Analisi MatematicaSettore MAT/07 - Fisica MatematicaSuperfluid turbulence second sound perturbation method
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Regular subclasses in the Sobolev space W_{loc}^{1,n}

2009

Westudy some slight modifications of the class AC^n introduced in [D. Bongiorno, Absolutely continuous functions in Rn, J. Math. Anal. and Appl. 303 (2005) 119 134]. In particular we prove that the classes introduced in [C. Di Bari, C. Vetro, A remark on absolutely continuous functions in R^n, Rend. Circ. Matem. Palermo 55 (2006) 296 304] are independent by and contain properly the class AC^n.

Settore MAT/05 - Analisi MatematicaSobolev space Absolute continuity.
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