Get started
Author

Ralph Costa Teixeira

Observed names: R. Teixeira, Ralph C. Teixeira, Ralph Teixeira, Teixeira, Ralph, Teixeira, Ralph C.
OpenAlex ID: A5075003461
Angles in normed spaces
2016 · Vitor Balestro, Ákos G. Horváth, et al. · Aequationes Mathematicae · 39
Area Distances of Convex Plane Curves and Improper Affine Spheres
2008 · Marcos Craizer, Moacyr Alvim, et al. · SIAM Journal on Imaging Sciences · 20
PDF
A new construction of Radon curves and related topics
2016 · Vitor Balestro, Horst Martini, et al. · Aequationes Mathematicae · 18
PDF
Geometric properties of a sine function extendable to arbitrary normed planes
2016 · Vitor Balestro, Horst Martini, et al. · Monatshefte für Mathematik · 15
PDF
Convexity from the Geometric Point of View
2024 · Vitor Balestro, Horst Martini, et al. · Cornerstones · 12
Discrete scale spaces via heat equation
2002 · A. Cunha, R. Teixeira, et al. · Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI) · 11
Closed cycloids in a normed plane
2017 · Marcos Craizer, Ralph Teixeira, et al. · Monatshefte für Mathematik · 9
PDF
Medial Axes and Mean Curvature Motion I: Regular Points
2002 · Ralph Costa Teixeira · Journal of Visual Communication and Image Representation · 9
Curvature motions, medial axes and distance transforms
1998 · David Mumford, Ralph Teixeira · 9
Surface immersions in normed spaces from the affine point of view
2018 · Vitor Balestro, Horst Martini, et al. · Geometriae Dedicata · 8
PDF
Affine Properties of Convex Equal-Area Polygons
2012 · Marcos Craizer, Ralph C. Teixeira, et al. · Discrete & Computational Geometry · 7
PDF
On Legendre curves in normed planes
2018 · Vitor Balestro, Horst Martini, et al. · Pacific Journal of Mathematics · 6
PDF
Discrete Cycloids from Convex Symmetric Polygons
2017 · Marcos Craizer, Ralph Teixeira, et al. · Discrete & Computational Geometry · 6
A geometric representation of improper indefinite affine spheres with singularities
2011 · Marcos Craizer, Ralph C. Teixeira, et al. · Journal of Geometry · 6
PDF
Convex Analysis in Normed Spaces and Metric Projections onto Convex Bodies
2021 · Vitor Balestro, Horst Martini, et al. · Journal of convex analysis · 5
PDF
On curvature of surfaces immersed in normed spaces
2020 · Vitor Balestro, Horst Martini, et al. · Monatshefte für Mathematik · 5
PDF
Some topics in differential geometry of normed spaces
2020 · Vitor Balestro, Horst Martini, et al. · Advances in Geometry · 5
PDF
Differential geometry of immersed surfaces in three-dimensional normed spaces
2020 · Vitor Balestro, Horst Martini, et al. · Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg · 4
PDF
Trigonometric constants in normed planes
2016 · Vitor Balestro, Horst Martini, et al. · arXiv (Cornell University) · 4
Polygons with Parallel Opposite Sides
2013 · Marcos Craizer, Ralph C. Teixeira, et al. · Discrete & Computational Geometry · 4
PDF
A Fast Marching Method for the Area Based Affine Distance
2007 · Moacyr A. H. B. da Silva, Ralph Teixeira, et al. · Journal of Mathematical Imaging and Vision · 4
Duality of gauges and symplectic forms in vector spaces
2020 · Vitor Balestro, Horst Martini, et al. · Collectanea mathematica · 3
PDF
Medial Axes and Mean Curvature Motion II: Singularities
2005 · Ralph Costa Teixeira · Journal of Mathematical Imaging and Vision · 3
A Numerical Scheme for the Curvature Equation Near the Singularities
2005 · Marcos Craizer, Sin�sio Pesco, et al. · Journal of Mathematical Imaging and Vision · 3
Evolution of an extremum by curvature motion
2004 · Marcos Craizer, Ralph Teixeira · Journal of Mathematical Analysis and Applications · 3
Works count: 68
Citation count: 228
H-index: 9
I10-index: 6
Year
Topic
Type