Laplacian solitons : questions and homogeneous examples
Artículo finalmente publicado en: Lauret, J. R. (2017). Laplacian solitons : questions and homogeneous examples. Differential Geometry and its Applications, 54, 345-360. http://dx.doi.org/10.1016/j.difgeo.2017.06.002
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2025
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| Acceso en línea: | http://hdl.handle.net/11086/555153 https://doi.org/10.48550/arXiv.1703.01853 |
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I10-R141-11086-5551532025-03-15T06:39:00Z Laplacian solitons : questions and homogeneous examples Lauret, Jorge Rubén https://orcid.org/0000-0002-9022-2285 Laplacian Soliton G2 Artículo finalmente publicado en: Lauret, J. R. (2017). Laplacian solitons : questions and homogeneous examples. Differential Geometry and its Applications, 54, 345-360. http://dx.doi.org/10.1016/j.difgeo.2017.06.002 info:eu-repo/semantics/submittedVersion Fil: Lauret, Jorge Rubén. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía, Física y Computación; Argentina. Fil: Lauret, Jorge Rubén. Universidad Nacional de Córdoba. Centro de Investigación y Estudios de Matemática; Argentina. Fil: Lauret, Jorge Rubén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigación y Estudios de Matemática; Argentina. We give the first examples of closed Laplacian solitons which are shrinking, and in particular produce closed Laplacian flow solutions with a finite-time singularity. Extremally Ricci pinched G 2 -structures (introduced by Bryant) which are steady Laplacian solitons have also been found. All the examples are left-invariant G 2 -structures on solvable Lie groups. This research was partially supported by grants from CONICET, FONCYT and SeCyT (Universidad Nacional de Córdoba). info:eu-repo/semantics/submittedVersion Fil: Lauret, Jorge Rubén. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía, Física y Computación; Argentina. Fil: Lauret, Jorge Rubén. Universidad Nacional de Córdoba. Centro de Investigación y Estudios de Matemática; Argentina. Fil: Lauret, Jorge Rubén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigación y Estudios de Matemática; Argentina. Matemática Pura 2025-03-14T13:54:05Z 2025-03-14T13:54:05Z 2017 article 0926-2245 http://hdl.handle.net/11086/555153 1872-6984 https://doi.org/10.48550/arXiv.1703.01853 eng Atribución/Reconocimiento-NoComercial-SinDerivados 4.0 Internacional http://creativecommons.org/licenses/by-nc-nd/4.0/deed.es Impreso; Electrónico y/o Digital |
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Universidad Nacional de Córdoba |
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I-10 |
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R-141 |
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Repositorio Digital Universitario (UNC) |
| language |
Inglés |
| topic |
Laplacian Soliton G2 |
| spellingShingle |
Laplacian Soliton G2 Lauret, Jorge Rubén Laplacian solitons : questions and homogeneous examples |
| topic_facet |
Laplacian Soliton G2 |
| description |
Artículo finalmente publicado en: Lauret, J. R. (2017). Laplacian solitons : questions and homogeneous examples. Differential Geometry and its Applications, 54, 345-360. http://dx.doi.org/10.1016/j.difgeo.2017.06.002 |
| author2 |
https://orcid.org/0000-0002-9022-2285 |
| author_facet |
https://orcid.org/0000-0002-9022-2285 Lauret, Jorge Rubén |
| format |
submittedVersion article |
| author |
Lauret, Jorge Rubén |
| author_sort |
Lauret, Jorge Rubén |
| title |
Laplacian solitons : questions and homogeneous examples |
| title_short |
Laplacian solitons : questions and homogeneous examples |
| title_full |
Laplacian solitons : questions and homogeneous examples |
| title_fullStr |
Laplacian solitons : questions and homogeneous examples |
| title_full_unstemmed |
Laplacian solitons : questions and homogeneous examples |
| title_sort |
laplacian solitons : questions and homogeneous examples |
| publishDate |
2025 |
| url |
http://hdl.handle.net/11086/555153 https://doi.org/10.48550/arXiv.1703.01853 |
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AT lauretjorgeruben laplaciansolitonsquestionsandhomogeneousexamples |
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