Results 91 to 100 of about 178 (168)

Latent Transformer Models for out-of-distribution detection. [PDF]

Med Image Anal, 2023
Graham MS, Tudosiu PD, Wright P, Pinaya WHL, Teikari P, Patel A, U-King-Im JM, Mah YH, Teo JT, Jäger HR, Werring D, Rees G, Nachev P, Ourselin S, Cardoso MJ.   +14 more
europepmc   +1 more source

Generalized weighted Sobolev spaces and applications to Sobolev orthogonal polynomials: a survey [PDF]

, 2006
6 pages, no figures.-- MSC2000 codes: 41A10, 46E35, 46G10.MR#: MR2219917 (2006k:42051)Zbl#: Zbl 1146.42005In this paper we present a definition of Sobolev spaces with respect to general measures, prove some useful technical results, some of them ...
Pestana, Domingo, Romera, Elena, Rodríguez, José M., Álvarez, Venancio   +3 more
core  

Simulations and analysis of underwater acoustic wave propagation model based on Helmholtz equation

Applied Mathematics in Science and Engineering
In this study, we explore the effectiveness of elliptic partial differential equations (PDEs) in two and three dimensional space based on Helmholtz equation for simulations of acoustic sound in a very complex environment of propagation. For this purpose,
Maryam Ahmed Alanazi, Ishtiaq Ali
doaj   +1 more source

Learning pyramidal multi-scale harmonic wavelets for identifying the neuropathology propagation patterns of Alzheimer's disease. [PDF]

Med Image Anal, 2023
Liu H, Cai H, Yang D, Zhu W, Wu G, Chen J.   +5 more
europepmc   +1 more source

Whitney Elements on Pyramids [PDF]

, 1999
. Conforming finite elements in H(div;\Omega\Gamma and H(curl; \Omega\Gamma can be regarded as discrete differential forms (Whitney--forms). The construction of such forms is based on an interpolation idea, which boils down to a simple extension of the
V. Gradinaru, R. Hiptmair
core  

Stable Spectral Methods For Conservation Laws On Triangles With Unstructured Grids [PDF]

, 1997
. This paper presents an asymptotically stable scheme for the spectral approximation of linear conservation laws defined on a triangle. Lagrange interpolation on a general two-dimensional nodal set is employed and, by imposing the boundary conditions ...
D. Gottlieb, J. S. Hesthaven
core  

Gamificación como estrategia de formación en jóvenes: estudio de caso en el curso de fundamentos de la Universidad de Ibagué [PDF]

Este trabajo de investigación tiene como objetivo implementar estrategias de gamificación en la enseñanza del curso Fundamentos de Matemáticas (Código 41A10) en la Universidad de Ibagué, con el propósito de fortalecer el aprendizaje de los estudiantes ...
Méndez Montiel, Geraldine
core   +1 more source

Degree of Simultaneous Coconvex Polynomial Approximation [PDF]

, 1998
: Let f 2 C 1 [\Gamma1; 1] change its convexity finitely many times in the interval, say s times, at Y s : \Gamma1 ! y s ! \Delta \Delta \Delta ! y 1 ! 1.
Kopotun And, K. Kopotun, D. Leviatan
core  

Zero location and asymptotic behavior of orthogonal polynomials of Jacobi-Sobolev [PDF]

, 2001
16 pages, no figures.-- MSC2000 codes: Primary 41A10, 42C05; Secondary 33C45, 46E35, 46G10.MR#: MR2003640 (2004k:33019)[EN] In this article we consider the Sobolev orthogonal polynomials associated to the Jacobi's measure on [-1,1] .
Urbina, Wilfredo, Pijeira, Héctor, Pijeira Cabrera, Héctor Esteban, Quintana, Yamilet   +3 more
core   +1 more source

Histogram of Oriented Gradients meet deep learning: A novel multi-task deep network for 2D surgical image semantic segmentation. [PDF]

Med Image Anal, 2023
Bhattarai B, Subedi R, Gaire RR, Vazquez E, Stoyanov D.   +4 more
europepmc   +1 more source