Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Luiz Hartmann"'
Publikováno v:
Proceedings of the Royal Society of Edinburgh: Section A Mathematics. 152:1081-1088
We prove that there are no regular algebraic hypersurfaces with non-zero constant mean curvature in the Euclidean space $\mathbb {R}^{n+1},\,\;n\geq 2,$ defined by polynomials of odd degree. Also we prove that the hyperspheres and the round cylinders
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e1576b32b0734a618e7d876f0ce94eb
https://doi.org/10.1017/prm.2021.49
https://doi.org/10.1017/prm.2021.49
Publikováno v:
Pure and Applied Analysis. 3:75-108
Let $(M,g)$ be a compact smoothly stratified pseudomanifold with an iterated cone-edge metric satisfying a spectral Witt condition. Under these assumptions the Hodge-Laplacian $\Delta$ is essentially self-adjoint. We establish the asymptotic expansio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05c00577a486cf785110caee00253e2c
https://doi.org/10.2140/paa.2021.3.75
https://doi.org/10.2140/paa.2021.3.75
Publikováno v:
Revista Professor de Matemática On line. 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64aca14cad0a6a79d53e6be0b8f3cdf3
https://doi.org/10.21711/2319023x2022/pmo1024
https://doi.org/10.21711/2319023x2022/pmo1024
Publikováno v:
Differential Geometry and its Applications. 86:101973
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbb97e1c0accdf35e8f863916b5ffc02
https://doi.org/10.1016/j.difgeo.2022.101973
https://doi.org/10.1016/j.difgeo.2022.101973
Autor:
Luiz Hartmann, Matthias Lesch
Let $L$ be a self-adjoint invertible operator in a Hilbert space such that $L^{-1}$ is $p$-summable. Under a certain discrete dimension spectrum assumption on $L$, we study the relation between the (regularized) Fredholm determinant, $\det_{p}(I+z\cd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9b6c4e828d95afe1f70e95d1c475215
http://arxiv.org/abs/2106.02444
http://arxiv.org/abs/2106.02444
The goal of this paper is to study Yamabe flow on a complete Riemannian manifold of bounded geometry with possibly infinite volume. In the case of infinite volume, standard volume normalization of the Yamabe flow fails and the flow may not converge.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::531f23c26d36bdadd6b8cbfe79b4c7c3
Autor:
Eduardo Fonseca, Luiz Hartmann, Anthony Reis Mello Souza, Adham do Amaral e Castro, Letícia Maria Araújo Oliveira Nunes, Eduardo Baptista
Publikováno v:
Radiologia Brasileira
Radiologia Brasileira, Vol 53, Iss 3, Pp 201-207
Radiologia Brasileira, Vol 53, Iss 3, Pp 201-207
Radiologists should be familiar with the main techniques of knee cartilage repair and the imaging methods available for its evaluation, in order to optimize the postoperative follow-up of patients. The objective of this study was to present a series
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62b20b8ca7da7440c820763fc6cb7962
https://pubmed.ncbi.nlm.nih.gov/32587430
https://pubmed.ncbi.nlm.nih.gov/32587430
Autor:
Luiz Hartmann, M. Spreafico
We give a closed form evaluation of the zeta determinant of the Laplace operator on spheres and projective spaces that clearly describes the arithmetic structure of this number. All the factors in the final formula for the determinant are easily comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d39cbe7d64b3ac46f3e573f9f700b39f
http://hdl.handle.net/10281/301343
http://hdl.handle.net/10281/301343
Autor:
Alex Krummenauer, Eduardo Luis Schneider, Fernando Hamerski, Wagner Luiz Hartmann, Alexandre Silva de Vargas, Rodrigo de Andrade Chaves, Luiz Carlos Robinson, Marcelo Pilotto Cenci, Moisés de Mattos Dias, Hugo Marcelo Veit
Publikováno v:
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Materials Research
Materials Research v.22 suppl.1 2019
Materials research (São Carlos. Online)
Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
Materials Research, Volume: 22 Supplement 1, Article number: e20180833, Published: 02 DEC 2019
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Materials Research
Materials Research v.22 suppl.1 2019
Materials research (São Carlos. Online)
Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
Materials Research, Volume: 22 Supplement 1, Article number: e20180833, Published: 02 DEC 2019
The aim of this work was to evaluate mass loss in each stage of the recycling process for metal recovery from PCBs of controllers and temperature indicators of cold chambers. The stages of process consists of grinding, particle size classification, m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1678c59726566fada36183359ac51e29
https://doi.org/10.1590/1980-5373-mr-2018-0833
https://doi.org/10.1590/1980-5373-mr-2018-0833
Publikováno v:
Topology and its Applications. 197:10-20
We present a homological version of the Inverse Mapping Theorem for open and discrete continuous maps between oriented topological manifolds, with assumptions on the degree of the maps, but without any assumption on differentiability. We prove that t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fce49bd3779b8f22716de5f275ac4ec
https://doi.org/10.1016/j.topol.2015.10.013
https://doi.org/10.1016/j.topol.2015.10.013