Results 11 to 20 of about 713,701 (85)
A mathematical theory of pure exchange economies without the no-critical-point hypothesis
, 1981 van Jh Jan Geldrop
openaire +2 more sources
On some nonlinear elliptic systems with coercive perturbations in RN [PDF]
, 2003 A nonlinear elliptic system involving the p-Laplacian is considered in the whole RN: Existence of nontrivial solutions is obtained by applying critical point theory; also a regularity result is established.A nonlinear elliptic system involving the p ...
El Manouni, Said, Touzani, Abdelfattah
core +2 more sources
Considering Student Voices: Examining the Experiences of Underrepresented Students in Intervention Programs [PDF]
, 2015 Qualitative studies that examine the experiences of underrepresented minority students in science, technology, engineering, and mathematics fields are comparatively few.
Gibau, Gina Sanchez
core +1 more source
Jornal Internacional de Estudos em Educação Matemática, 2021 ResumoEssa pesquisa investiga como uma professora constitui conhecimento matemático quando está estudando pontos críticos com gráficos produzidos em Realidade Aumentada (RA). Esta é uma pesquisa qualitativa que possui seu foco no processo formativo experienciado pela professora/pesquisadora em termos de Cyberformação, pois ela é a sujeito de sua ...
Schuster, Paula Etiele Sarmento +1 more
openaire +5 more sources
Towards a technocritical mathematics education [PDF]
, 2023 Taking its departure point in critical mathematics education, mathematical competencies, and the use of digital technologies in mathematics teaching and learning, the paper sets out to discuss and describe a technocritical mathematics education.
Baccaglini-Frank, Anna +4 more
core +1 more source
Level sets of functions and symmetry sets of smooth surface sections
, 2005 We prove that the level sets of a real C^s function of two variables near a non-degenerate critical point are of class C^[s/2] and apply this to the study of planar sections of surfaces close to the singular section by the tangent plane at hyperbolic ...
Bez, H.E. +6 more
core +1 more source
Ultrafunctions and Applications [PDF]
, 2014 This paper deals with a new kind of generalized functions, called "ultrafunctions" which have been introduced recently and developed in some previous works.
Baglini, Lorenzo Luperi, Benci, Vieri
core +2 more sources
Theory of a spherical quantum rotors model: low--temperature regime and finite-size scaling
, 1997 The quantum rotors model can be regarded as an effective model for the low-temperature behavior of the quantum Heisenberg antiferromagnets. Here, we consider a $d$-dimensional model in the spherical approximation confined to a general geometry of the ...
A. A. Lisyansky +41 more
core +1 more source
On a Class of Elliptic Equations for the N-Laplacian in R^n with One-Sided Exponential Growth [PDF]
, 2003 2000 Mathematics Subject Classification: 35J40, 49J52, 49J40, 46E30By means of a suitable nonsmooth critical point theory for lower semicontinuous functionals we prove the existence of infinitely many solutions for a class of quasilinear Dirichlet ...
Candela, Anna Maria, Squassina, Marco
core +1 more source
A Pedagogical Value From Mathematical Mistakes [PDF]
, 2011 A real correct and mistake basically have the same point. Mistake done by student during doing mathematics problem can have the positive values and worth to develop the new mathematics concept.
Kadir , Kadir
core