Publicationes Mathematicae Debrecen

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  Año 2012, Tomus 81, Número 1-2

  • Inner product space and circle power

    Damjan Kobal

    • Resumen

    págs. 1-10

    

  • The maximal subsemigroups of semigroups of transformations preserving or reversing the orientation on a finite chain

    Ilinka Dimitrova, Vítor H. Fernandes, Jörg Koppitz

    • Resumen

    págs. 11-30

    

  • Nonexistence of linear operators extending Lipschitz (pseudo)metrics

    Dusan Repovs, Michael Zarichnyi

    • Resumen

    págs. 31-40

    

  • Common dynamics of two Pisot substitutions with the same incidence matrix

    Tarek Sellami

    • Resumen

    págs. 41-64

    

  • A characterization of Beckenbach families admitting discontinuous Jensen affine functions

    Michal Lewicki

    • Resumen

    págs. 65-80

    

  • Weighted Ostrowski, Ostrowski-Grüss and Ostrowski-Cebysev type inequalities on time scales

    Adnan Tuna, Yong Jiang, Wenjun Liu

    • Resumen

    págs. 81-102

    

  • On the rigidity of spacelike hypersurfaces immersed in the steady state space H elevado a n+1

    A. Gervasio Colares, Henrique F. de Lima

    • Resumen

    págs. 103-120

    

  • Acute triangulations of double planar convex bodies

    Liping Yuan, Tudor I. Zamfirescu

    • Resumen

    págs. 121-126

    

  • Automorphisms on algebras of operator-valued Lipschitz maps

    María Burgos, Antonio Jiménez Vargas, Moisés Villegas-Vallecillos

    • Resumen

    págs. 127-144

    

  • Two generator p-groups of nilpotency class 2 and their conjugacy classes

    Azhana Ahmad, Arturo Magidin, Robert Fitzgerald Morse

    • Resumen

    págs. 145-166

    

  • Nonlinear connections for conformal gauge theories on path-spaces and duality

    Mircea Crasmareanu

    • Resumen

    págs. 167-178

    

  • Averaged Riemannian metrics and connections with application to locally conformal Berwald manifolds

    Tadashi Aikou

    • Resumen

    págs. 179-198

    

  • Holonomy of a class of bundles with fibre metrics

    Mike Crampin, David J. Saunders

    • Resumen

    págs. 199-234

    

  • Invariance of the naturally lifted metrics on linear frame bundles over affine manifolds

    Oldrich Kowalski, Masami Sekizawa

    • Resumen

    págs. 235-242

    

  • Wigner's theorem revisited

    Gyula Maksa, Zsolt Páles

    • Resumen

    págs. 243-249