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Total mean curvature surfaces in the product space S^n x R and applications
(Cambridge University Press, 2023)
The total mean curvature functional for submanifolds into the Riemannian product space S^n × R is considered and its first variational formula is presented. Later on, two second order differential operators are defined and ...
On the symmetries of a Kaehler manifold
(Springer, 2023)
The natural symmetries of Riemannian manifolds are described by the symmetries of its Riemann curvature tensor. In that sense, the most symmetric manifolds are the constant sectional curvature ones. Its natural generalizations ...
A Look at Doctoral Theses in Mathematics Education at Andalusian Universities (2010-2020) from a Gender Perspective
(UIKTEN, 2022)
In recent years, bibliometric studies on
mathematics education have allowed us to learn more
about the scientific production in this field. To continue
this line of study, in this research we have focused on
the doctoral ...
Critical points of the solutions to the H_R=H_L surface equation
(Springer, 2023)
Spacelike surfaces with the same mean curvature in R^3 and L^3 are locally described as the graph of the solutions to the H_R = H_L surface equation, which is an elliptic partial differential equation except at the points ...
The Objectives of Agricultural Engineering Training in Argentina
(UIKTEN, 2023)
This study analyses the curricular plans of
the Agricultural Engineering Degree in the Republic of
Argentina, focusing on the objectives of these training
plans. It also identifies the fields of work for which
their ...
Involvement of Women in the Production of Doctoral Dissertations in Education in Andalusian Universities
(Open Access Library Inc., 2023)
Research in educational aspects is crucial in contemporary society due to the
continuous scientific and social changes. Doctoral dissertations are a source
of information on various patterns of educational research, as ...
On complete trapped submanifolds in globally hyperbolic spacetimes
(IOP Publishing, 2023)
The aim of this manuscript is to obtain rigidity and non-existence results for parabolic spacelike submanifolds with causal mean curvature vector field in orthogonally splitted spacetimes, and in particular, in globally ...
Computational thinking with scratch: a tool to work on geometry in the fifth grade of Primary Education
(MDPI, 2024)
To achieve the Fourth Sustainable Development Goal (SDG) of providing quality education and promoting lifelong learning opportunities for all 21st-century students, today it is essential to develop Computational Thinking ...
La evolución de los métodos de resolución de triángulos oblicuángulos en los libros de texto sobre trigonometría publicados en España
(Octaedro, 2022)
Presentamos un estudio sobre la evolución de los métodos de resolución de triángulos oblicuángulos descritos en los libros de textos de trigonometría publicados en España durante diferentes épocas. Se trata de una investigación ...
La presencia de la mujer en las publicaciones de educación en Colombia: un análisis en el ESCI
(University of Pittsburgh, 2021)
La difusión de la investigación que se realiza en el campo educativo se ha analizado de manera reiterada en el mundo académico. Desde Clarivate Analytics se han incorporado nuevas herramientas que pretenden cubrir tanto ...