Results 21 to 30 of about 522,722 (144)

High Pressure phase transitions in BaWO4

, 2004
Using in-situ angle dispersive x-ray diffraction, we have shown that barium tungstate, which exists in scheelite phase at ambient conditions, transforms to a new phase about seven giga pascal.
A.K. Chauhan, Angel, Christofilos, Christofilos, David, Depero, Errandonea, Faure, Fujishiro, Fujita, Grzechnik, Hammersely, Hazen, Jayaraman, Jeitschko, Jouanneaux, Kawada, Keeling, Kondrateva, Le Bail, Mao, Nandini Garg, Nicol, Parlinski, Pasternak, Piermarini, Sangeeta, , Sarantopoulou, Sharma, Shieh, Sleight, Surinder M. Sharma, Vinod Panchal, Wada   +33 more
core   +1 more source

Inequalities for $\mathrm{BV}^{\mathbb{A}} $-Functions [PDF]

arXiv, 2021
In this paper, we prove trace-type Poincar\'e and Sobolev inequalities for the space of functions of bounded $\mathbb{A ...
arxiv  

RON: Reverse Connection with Objectness Prior Networks for Object Detection

, 2017
We present RON, an efficient and effective framework for generic object detection. Our motivation is to smartly associate the best of the region-based (e.g., Faster R-CNN) and region-free (e.g., SSD) methodologies. Under fully convolutional architecture,
Chen, Yurong, Kong, Tao, Liu, Huaping, Lu, Ming, Sun, Fuchun, Yao, Anbang   +5 more
core   +1 more source

Exploring Context with Deep Structured models for Semantic Segmentation

, 2017
State-of-the-art semantic image segmentation methods are mostly based on training deep convolutional neural networks (CNNs). In this work, we proffer to improve semantic segmentation with the use of contextual information.
Hengel, Anton van den, Lin, Guosheng, Reid, Ian, Shen, Chunhua   +3 more
core   +1 more source

Fractal generalized Pascal matrices [PDF]

arXiv, 2016
Set of generalized Pascal matrices whose elements are generalized binomial coefficients is considered as an integral object. The special system of generalized Pascal matrices, based on which we are building fractal generalized Pascal matrices, is introduced.
arxiv  

The Reciprocal Pascal Matrix [PDF]

arXiv, 2014
The reciprocal Pascal matrix is the Hadamard inverse of the symmetric Pascal matrix. We show that the ordinary matrix inverse of the reciprocal Pascal matrix has integer elements. The proof uses two factorizations of the matrix of super Catalan numbers.
arxiv  

Pascal’s modernity

The Seventeenth Century, 2017
Pascal can be readily inserted into familiar characterizations of the emergence of modernity (man’s alienation from the cosmos). He himself theorized the proper relationship between innovation (legitimate in the physical sciences) and traditional authority (legitimate especially in theology). While accepting the mechanistic philosophy and in particular
openaire   +3 more sources

L’ovicapre pascal

Revue Bénédictine, 2020
Le livre de l’Exode prescrit aux juifs de celebrer la Pâque en immolant et consommant un agneau ou, a defaut, un chevreau (Ex 12,5).
openaire   +3 more sources

Generalized Riordan groups and zero generalized Pascal matrices [PDF]

arXiv, 2021
The generalized Riordan group consists of infinite lower triangular matrices that correspond to certain operators in the space of formal power series. Each such group contains the matrix (generalized Pascal matrix), elements of which are generalized binomial coefficients.
arxiv  

On the Enumerative Geometry of Pascal's Hexagram [PDF]

arXiv, 2023
Given six points $A,B,C,D,E,F$ on a nonsingular conic in the complex projective plane, Pascal's theorem says that the three intersection points $AE \cap BF, BD \cap CE, AD \cap CF$ are collinear. The line containing them is called a pascal, and we get altogether $60$ such lines by permuting the points. In this paper, we consider the enumerative problem
arxiv