NameLorenzo Ramírez, Josefa
DepartmentAnálisis Matemático
Knowledge areaAnálisis Matemático
Professional categoryProfesora Titular de Universidad
E-mailRequest
           
  • No. publications

    10

  • No. visits

    1193

  • No. downloads

    1538


 

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Measures of noncompactness in modular spaces and fixed point theorems for multivalued nonexpansive mappings

Domínguez Benavides, Tomás; Lorenzo Ramírez, Josefa (Springer, 2021)
This paper is devoted to state some fixed point results for multivalued mappings in modular vector spaces. For this purpose, ...
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Some generalizations of Kannan's fixed point theorem in K-metric spaces

Domínguez Benavides, Tomás; Lorenzo Ramírez, Josefa; Gatica Araus, Iván (Casa Cărţii de Ştiinţă Cluj-Napoca, 2012)
We extend some known fixed point results for mappings satisfying Kannan type conditions to the context of K-metric spaces. ...
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Metric fixed point theory on hyperconvex spaces: recent progress

Espínola García, Rafael; Lorenzo Ramírez, Josefa (2012)
In this survey we present an exposition of the development during the last decade of metric fixed point theory on hyperconvex ...
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Fixed points, selections and common fixed points for nonexpansive-type mappings

Espínola García, Rafael; Lorenzo Ramírez, Josefa; Nicolae, Adriana (Elsevier, 2011)
We study the existence of fixed points in the context of uniformly convex geodesic metric spaces, hyperconvex spaces and ...
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Strongly convergent approximations to fixed points of total asymptotically nonexpansive mappings

Alber, Yakov; Espínola García, Rafael; Lorenzo Ramírez, Josefa (Springer, 2008)
In this work we prove a new strong convergence result of the regularized successive approximation method given by yn+1 = ...
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Fixed point theorems for multivalued nonexpansive mappings satisfying inwardness conditions

Domínguez Benavides, Tomás; Lorenzo Ramírez, Josefa (Elsevier, 2004)
Let X be a Banach space whose characteristic of noncompact convexity is less than 1 and satisfies the non-strict Opial ...
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Asymptotic centers and fixed points for multivalued nonexpansive mappings

Domínguez Benavides, Tomás; Lorenzo Ramírez, Josefa (Maria Curie-Skłodowska University, 2004)
Let X be a nearly uniformly convex Banach space, C a convex closed bounded subset of X and T : C → 2 C a multivalued ...
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Fixed point theorems for multivalued nonexpansive mappings without uniform convexity

Domínguez Benavides, Tomás; Lorenzo Ramírez, Josefa (2003)
PhD Thesis
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Algunos teoremas métricos del punto fijo determinísticos y aleatorios

Lorenzo Ramírez, Josefa; Domínguez Benavides, Tomás (2002)
"En el Capítulo 1 de la Memoria se recoge la información que consideramos necearia para la valoración y compresión de los ...
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Structure of the fixed point set and common fixed points of asymptotically nonexpansive mappings

Domínguez Benavides, Tomás; Lorenzo Ramírez, Josefa (American Mathematical Society, 2001)
Let X be a Banach space, C a weakly compact convex subset of X and T : C → C an asymptotically nonexpansive mapping. Under ...