Results 81 to 90 of about 949,602 (209)

Accurate and Efficient Data‐Driven Partitioned Scheme for Coupled Heterogeneous Numerical Models

Numerical Methods for Partial Differential Equations, Volume 42, Issue 5, September 2026.
ABSTRACT Heterogeneous numerical models (HNMs) combine conventional discretization modules such as finite elements with nonconventional data‐driven and reduced‐order modules. HNMs can improve computational efficiency and enable simulations of multi‐physics systems in which one or more constituent components lack first‐principles descriptions and must ...
Edward Huynh, Justin Owen, Paul Kuberry, Pavel Bochev   +3 more
wiley   +1 more source

Biomimetic Multifinger Tactile Sensing and Contact‐Regulated Palpation for Autonomous Breast Tumor Localization

Journal of Field Robotics, Volume 43, Issue 6, Page 3939-3954, September 2026.
ABSTRACT Early detection of breast abnormalities remains challenging: manual palpation is subjective and operator‐dependent, while imaging modalities may miss small or subtle stiffness anomalies. This paper presents a biomimetic multifinger robotic palpation approach intended to support early breast‐cancer screening and follow‐up assessment as a proof ...
Kai Cheng, Yuanyuan Shen, Huanhai Zhang, Baifeng Li, Chao Cheng, Hamid Reza Karimi, Hang Su, Samer Alfayad   +7 more
wiley   +1 more source

Some Results on Generalized Inverse of Intuitionistic Fuzzy Matrices

Fuzzy Information and Engineering, 2014
In this paper, pseudo-similar intuitionistic fuzzy matrix (IFM) is defined with some properties of pseudo-similar and semi-similar IFMs studied. Here it is shown that, the pseudo-similarity relation preserve idempotency and regularity for the IFMs. After
R. Pradhan, M. Pal
doaj   +1 more source

A note on the convexity of the Moore–Penrose inverse

Linear Algebra and its Applications, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Fast computing of the Moore-Penrose inverse matrix [PDF]

, 2008
In this article a fast computational method is provided in order to calculate theMoore-Penrose inverse of full rank m × n matrices and of square matrices with at least one zero row or column. Sufficient conditions are also given for special type products
Pappas, Dimitrios, Pappas, D, Katsikis, Vasilios N., Katsikis, VN, Katsikis, Vasilios   +4 more
core   +31 more sources

A Neutral Comparison of Multivariate Hypothesis Tests for Parallel Group Designs in Rare Disease Settings

Statistics in Medicine, Volume 45, Issue 20-22, September 2026.
ABSTRACT Multivariate endpoints are increasingly used in clinical studies on rare diseases, where sample sizes tend to be small and distributional assumptions are often violated. In such settings, commonly applied parametric multivariate methods, such as classical MANOVA approaches, may suffer from inflated type‐I error or reduced statistical power ...
Martin Geroldinger, Martin Laimer, Verena Wally, Johann W. Bauer, Georg Zimmermann   +4 more
wiley   +1 more source

INVERS MOORE PENROSE PADA RING DAN SIFAT-SIFATNYA [PDF]

, 2018
Moore-Penrose Inverse introduced on the set of matrix. All of singular matrix’s elements have Moore-Penrose Inverse. However because set of matrix on real number is a ring so Moore-Penrose Inverse can be generalized on ring. Moore-Penrose Inverse of ∈ is
Fairist Astara, Adam
core   +1 more source

Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight

Experimental Physiology, Volume 111, Issue 9, Page 4015-4040, 1 September 2026.
Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley   +1 more source

Singular matrices possessing the triangle property

Special Matrices
It is known that the inverse of an invertible real square matrix satisfying the triangle property is a tridiagonal matrix. In this note, results that may be considered as analogues of this assertion are obtained for the Moore-Penrose inverse and the ...
Priya K. Kranthi, Sivakumar K. C.
doaj   +1 more source

Efficient GMM estimation with singular system of moment conditions

Statistical Theory and Related Fields, 2020
Standard generalised method of moments (GMM) estimation was developed for nonsingular system of moment conditions. However, many important economic models are characterised by singular system of moment conditions.
Zhiguo Xiao
doaj   +1 more source