Results 81 to 90 of about 109,360 (279)
Deep Underground Science and Engineering, EarlyView.An analytical framework delivers a closed‐form stress solution for lined compressed air energy storage chambers, enabling the determination of the minimum safe burial depth. The solution quantitatively evaluates lining support effectiveness, offering a reliable tool for chamber design and optimization.
Zeyuan Sun +3 more
wiley +1 more source
A Birman exact sequence for the Torelli subgroup of Aut(F_n)
, 2016 We develop an analogue of the Birman exact sequence for the Torelli subgroup of Aut(F_n). This builds on earlier work of the authors who studied an analogue of the Birman exact sequence for the entire group Aut(F_n).
Day, Matthew B., Putman, Andrew
core +1 more source
LATTICE OPERATIONS OF POSITIVE BILINEAR MAPPINGS
Taiwanese Journal of Mathematics, 2008 In this paper we establish extension theorems for additive mappings ? : A+ ×B+ ? C+, where A, B are Riesz spaces (lattice ordered spaces or vector lattices) and C is an order complete Riesz space, to the whole of A×B, therebyextendingwell-knownresults for additivemappingsbetween Riesz spaces.
openaire +3 more sources
Fish Scales: A Multifunctional Biomaterial from Nature
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Fish scales demonstrate nature's solution to impact protection through overlapping multilayered architecture. This biological design combines mineralized surfaces with collagen networks to achieve both flexibility and fracture resistance. The structural principles inspire advanced protective materials and biomedical implants, where damage tolerance ...
Liyao Dong, Xiaojie Sun, Xiguang Chen
wiley +1 more source
An LPV Adaptive Observer for Updating a Map Applied to an MAF Sensor in a Diesel Engine
Sensors, 2015 In this paper, a new method for mass air flow (MAF) sensor error compensation and an online updating error map (or lookup table) due to installation and aging in a diesel engine is developed.
Zhiyuan Liu, Changhui Wang
doaj +1 more source
A new construction of homogeneous quaternionic manifolds and related geometric structures
, 1999 Let V be the pseudo-Euclidean vector space of signature (p,q), p>2 and W a module over the even Clifford algebra Cl^0 (V). A homogeneous quaternionic manifold (M,Q) is constructed for any spin(V)-equivariant linear map \Pi : \wedge^2 W \to V. If the skew
Cortes, Vicente
core
Gleason–Kahane–Żelazko Theorem for Bilinear Maps
Annales Mathematicae Silesianae, 2022 Abstract Let A and B be two unital Banach algebras and 𝔘 = A × B. We prove that the bilinear mapping φ: 𝔘 → ℂ is a bi-Jordan homomorphism if and only if φ is unital, invertibility preserving and jointly continuous. Additionally, if A is commutative, then φ is a bi-homomorphism.
openaire +3 more sources
Privacy-Preserving Substring Search on Multi-Source Encrypted Gene Data
IEEE Access, 2020 Substring searching on gene sequence data is widely used for analyzing the association between a list of gene mutations and a specific disease. As substring search usually has a high computational cost, deploying it in the cloud has become a popular ...
Shiyue Qin +3 more
doaj +1 more source
Finite Element Modelling of Rocking and Hybrid Precast Walls under Seismic Loading
Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT In recent years, self‐centring systems have received considerable research interest in the seismic design of precast concrete structures for their ability to limit damage and satisfy resilience requirements. Rocking and hybrid structural walls, characterised by the formation of a single gap at the wall–foundation interface, mitigate damage by ...
Andrea Belleri +3 more
wiley +1 more source
A Particle Filtering-Based Magnetic Field Map Generation Method Using Smartphones [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information SciencesMagnetic field matching has emerged as one of the mainstream indoor positioning methods due to its independence from base stations and its resilience to interference.
S. Chen +5 more
doaj +1 more source