Results 111 to 120 of about 31,122 (308)

Remarks on r-planes in Complete Intersections [PDF]

, 2016
application/pdfapplication/pdf論文(Article)This paper investigates the families of smooth complete intersections containing r-planes in projective spaces. We are going in a primitive way to shed some light on a point and an r-plane containing the point in ...
宮﨑, 誓, ミヤザキ, チカシ, 138279, 138284, Miyazaki, Chikashi   +4 more
core   +4 more sources

An accurate safety and congestion monitoring framework with a swarm of drones

Transportation Research Interdisciplinary Perspectives
This paper provides a complete framework to illustrate the pioneering application of drones in traffic safety analysis, which includes the design of drone operations, extraction of vehicle trajectories using state-of-the-art computer vision techniques ...
Jasso Espadaler-Clapés, Robert Fonod, Emmanouil Barmpounakis, Nikolas Geroliminis   +3 more
doaj   +1 more source

On binomial complete intersections [PDF]

We consider homogeneous binomial ideals I=(f1,…,fn) in K[x1,…,xn], where fi=aixid−bimi and ai≠0. When such an ideal is a complete intersection, we show that the monomials which are not divisible by xid for i=1,…,n form a vector space basis for the ...
Lundqvist, S.,, Nicklasson, Lisa,, Jonsson Kling, Filip,, Nicklasson, Lisa, Jonsson Kling, F.,, Lundqvist, Samuel,   +5 more
core   +1 more source

Complete intersections in binomial and lattice ideals [PDF]

, 2013
For the family of graded lattice ideals of dimension 1, we establish a complete intersection criterion in algebraic and geometric terms. In positive characteristic, it is shown that all ideals of this family are binomial set theoretic complete ...
Rafael H. Villarreal, Hiram H. López, Villarreal, Rafael H., Lopez, Hiram H.   +3 more
core   +2 more sources

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

Trilateration-Inspired Sensor Node Position Estimation for UAV-Assisted Microwave Wireless Power Transfer

SICE Journal of Control, Measurement, and System Integration, 2017
Unmanned aerial vehicle (UAV)-assisted microwave wireless power transfer (WPT) enables the deployment of radio frequency (RF)-power-driven, battery-less sensor nodes in rural areas such as farm fields.
Ryo Shigeta, Kouta Suzuki, Fuminori Okuya, Yoshihiro Kawahara   +3 more
doaj   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

Uniformity of Vector Bundles of Finite Rank on Complete Intersections of Finite Codimension in a Linear ind-Grassmannian

Моделирование и анализ информационных систем, 2015
A linear projective ind-variety X is called 1-connected if any two points on it can be connected by a chain of lines l1, l2, ..., lk in X, such that li intersects li+1.
S. M. Yermakova
doaj   +1 more source

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

Scalable Timed-Automata Models for Traffic Light Control Systems: Challenges and Solutions in Formal Verification

IEEE Access
Modeling and verification are crucial in designing traffic light control systems, guaranteeing these systems meet desired operational properties and handle dynamic traffic conditions effectively.
Apipath Kamput, Chanon Dechsupa, Wiwat Vatanawood, Suttinan Pomsiri   +3 more
doaj   +1 more source