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Riemannian Extensions and Curvature Operators Esteban Calviño Louzao Joint work with M. E. Vázquez Abal and R. Vázquez Lorenzo

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Joint work with M. E. Vázquez Abal and R. Vázquez Lorenzo. Riemannian Extensions and Curvature Operators. Esteban Calviño Louzao. Curvature Operators. Four-dimensional Osserman Metrics. Four-dimensional Walker Metrics. A special class of Walker metrics. A special class of Walker metrics. - PowerPoint PPT Presentation

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Page 1: Riemannian Extensions and Curvature Operators

Riemannian Extensions and Curvature

Operators

Esteban Calviño Louzao

Joint work with M. E. Vázquez Abal and R. Vázquez Lorenzo

Page 2: Riemannian Extensions and Curvature Operators
Page 3: Riemannian Extensions and Curvature Operators

Curvature Operators

Page 4: Riemannian Extensions and Curvature Operators

Four-dimensional Osserman Metrics

Page 5: Riemannian Extensions and Curvature Operators

Four-dimensional Walker Metrics

Page 6: Riemannian Extensions and Curvature Operators

A special class of Walker metrics

Page 7: Riemannian Extensions and Curvature Operators

A special class of Walker metrics

Page 8: Riemannian Extensions and Curvature Operators

Nilpotent Osserman Metrics

Page 9: Riemannian Extensions and Curvature Operators

Type II Non-Nilpotent Osserman Metrics

Page 10: Riemannian Extensions and Curvature Operators

Ivanov-Petrova metrics

Page 11: Riemannian Extensions and Curvature Operators

Locally Homogeneous Affine Surfaces

Page 12: Riemannian Extensions and Curvature Operators

Locally Homogeneous Affine Surfaces

Page 13: Riemannian Extensions and Curvature Operators

Locally Homogeneous Affine Surfaces

Page 14: Riemannian Extensions and Curvature Operators

Riemannian Extensions and Curvature

Operators

Esteban Calviño Louzao

Joint work with M. E. Vázquez Abal and R. Vázquez Lorenzo


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