All Outputs (131)

Active vibration control of thin constrained composite damping plates with double piezoelectric layers (2019)
Journal Article

Vibrations and the damping behaviour of thin constrained composite plates with double piezoelectric layers are analytically explored by using Fourier transformation and classical laminated plate theory. Electric potential equations in the double piez... Read More about Active vibration control of thin constrained composite damping plates with double piezoelectric layers.

A novel wave-energy device with enhanced wave amplification and induction actuator (2019)
Conference Proceeding

A novel wave-energy device will be presented. Both a preliminary proof-of-principle of a working, scaled laboratory version of the energy device will be shown as well as the derivation and analysis of a comprehensive mathematical and numerical model... Read More about A novel wave-energy device with enhanced wave amplification and induction actuator.

Diagonal Forms of Higher Degree Over Function Fields of p-adic Curves (2019)
Journal Article

We investigate diagonal forms of degree d over the function field F of a smooth projective p-adic curve: if a form is isotropic over the completion of F with respect to each discrete valuation of F , then it is isotropic over certain fields F_U , F_P... Read More about Diagonal Forms of Higher Degree Over Function Fields of p-adic Curves.

Model-independent comparison between factorization algebras and algebraic quantum field theory on Lorentzian manifolds (2019)
Journal Article

This paper investigates the relationship between algebraic quantum field theories and factorization algebras on globally hyperbolic Lorentzian manifolds. Functorial constructions that map between these two types of theories in both directions are dev... Read More about Model-independent comparison between factorization algebras and algebraic quantum field theory on Lorentzian manifolds.

Average Linear and Angular Momentum and Power of Random Fields Near a Perfectly Conducting Boundary (2019)
Journal Article

The effect of a perfectly conducting planar boundary on the average linear momentum (LM), angular momentum (AM), and their power of a time-harmonic statistically isotropic random field is analyzed. These averages are purely imaginary, and their magni... Read More about Average Linear and Angular Momentum and Power of Random Fields Near a Perfectly Conducting Boundary.

Corrigendum: Quasi-normal modes and fermionic vacuum decay around a Kerr black hole (2019 Class. Quantum Grav. 36 035005) (2019)
Journal Article

© 2019 IOP Publishing Ltd Printed in the UK. Due to a mismatch of conventions, some errors arose in the discussion of the electric toy model and the corresponding figure, which we correct herein. We also correct two other minor oversights and provide... Read More about Corrigendum: Quasi-normal modes and fermionic vacuum decay around a Kerr black hole (2019 Class. Quantum Grav. 36 035005).

Non-Orthogonal Bases for Quantum Metrology (2019)
Journal Article

Many quantum statistical models are most conveniently formulated in terms of non-orthonormal bases. This is the case, for example, when mixtures and superpositions of coherent states are involved. In these instances, we show that the analytical evalu... Read More about Non-Orthogonal Bases for Quantum Metrology.

Local and Global Energies for Shape Analysis in Medical Imaging (2019)
Journal Article

In a previous contribution a new Riemannian shape space, named TPS space, was introduced to perform statistics on shape data. This space was endowed with a Rie-mannian metric and a flat connection, with torsion, compatible with the given metric. This... Read More about Local and Global Energies for Shape Analysis in Medical Imaging.

Convergence of an adaptive discontinuous Galerkin method for elliptic interface problems (2019)
Journal Article

We prove a basic error contraction result of an adaptive discontinuous Galerkin method for an elliptic interface problem. The interface conditions considered model mass transfer of solutes through semi-permeable membranes and other filtering processe... Read More about Convergence of an adaptive discontinuous Galerkin method for elliptic interface problems.

The relative monoidal center and tensor products of monoidal categories (2019)
Journal Article

This paper develops a theory of monoidal categories relative to a braided monoidal category, called augmented monoidal categories. For such categories, balanced bimodules are defined using the formalism of balanced functors. It is shown that there ex... Read More about The relative monoidal center and tensor products of monoidal categories.

Mutually disjoint, maximally commuting set of physical observables for optimum state determination (2019)
Journal Article

We consider the state determination problem using mutually unbiased bases (MUBs). For spin-1, spin-3/2 and spin-2 systems, analogous to Pauli operators of spin-1/2 system, which are experimentally implementable and correspond to the optimum measureme... Read More about Mutually disjoint, maximally commuting set of physical observables for optimum state determination.

Four Ways to Fit an Ion Channel Model (2019)
Journal Article

© 2019 Biophysical Society Mathematical models of ionic currents are used to study the electrophysiology of the heart, brain, gut, and several other organs. Increasingly, these models are being used predictively in the clinic, for example, to predict... Read More about Four Ways to Fit an Ion Channel Model.

The Price of Anarchy in flow networks as a function of node properties (2019)
Journal Article

Many real-world systems such as traffic and electrical flow are described as flows following paths of least resistance through networks, with researchers often focusing on promoting efficiency by optimising network topology. Here, we instead focus on... Read More about The Price of Anarchy in flow networks as a function of node properties.

Rapid Characterization of hERG Channel Kinetics II: Temperature Dependence (2019)
Journal Article

© 2019 Biophysical Society Ion channel behavior can depend strongly on temperature, with faster kinetics at physiological temperatures leading to considerable changes in currents relative to room temperature. These temperature-dependent changes in vo... Read More about Rapid Characterization of hERG Channel Kinetics II: Temperature Dependence.

Rapid Characterization of hERG Channel Kinetics I: Using an Automated High-Throughput System (2019)
Journal Article

Predicting how pharmaceuticals may affect heart rhythm is a crucial step in drug-development, and requires a deep understanding of a compound’s action on ion channels. In vitro hERG-channel current recordings are an important step in evaluating the p... Read More about Rapid Characterization of hERG Channel Kinetics I: Using an Automated High-Throughput System.

Distribution on warp maps for alignment of open and closed curves (2019)
Journal Article

Alignment of curve data is an integral part of their statistical analysis, and can be achieved using model-or optimization-based approaches. The parameter space is usually the set of monotone, continuous warp maps of a domain. Infinite-dimensional na... Read More about Distribution on warp maps for alignment of open and closed curves.

Probabilistic Inference on Noisy Time Series (PINTS) (2019)
Journal Article

Time series models are ubiquitous in science, arising in any situation where researchers seek to understand how a system’s behaviour changes over time. A key problem in time series modelling is inference; determining properties of the underlying syst... Read More about Probabilistic Inference on Noisy Time Series (PINTS).

A 4D gravity theory and G2-holonomy manifolds (2019)
Journal Article

© 2019 International Press of Boston, Inc. Bryant and Salamon gave a construction of metrics of G2 holonomy on the total space of the bundle of anti-self-dual (ASD) 2-forms over a 4-dimensional self-dual Einstein manifold. We generalise it by conside... Read More about A 4D gravity theory and G2-holonomy manifolds.

Complex patterns of subcellular cardiac alternans (2019)
Journal Article

Cardiac alternans, in which the membrane potential and the intracellular calcium concentration exhibit alternating durations and peak amplitudes at consecutive beats, constitute a precursor to fatal cardiac arrhythmia such as sudden cardiac death. A... Read More about Complex patterns of subcellular cardiac alternans.

Asphericity and finiteness for certain group presentations (2019)
Journal Article

We study diagrammatic reducibility for the relative group presentations Rn(k, l, ε) = H, x | t 3 x k t 2 x ε(k+l) where H = t | t n , n ≥ 7, k ≥ 1, l ≥ 0 and ε = ±1. We apply our results to classify finiteness for the group Gn(k, l, ε) defined by Rn(... Read More about Asphericity and finiteness for certain group presentations.