Results 71 to 80 of about 16,231 (283)
Mathematics, 2022 The Energetic Boundary Element Method (BEM) is a recent discretization technique for the numerical solution of wave propagation problems, inside bounded domains or outside bounded obstacles.
Alessandra Aimi, Ariel Surya Boiardi
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Convergence of singular integrals with general measures [PDF]
, 2006 We show that L2-bounded singular integrals in metric spaces with respect to general measures and kernels converge weakly. This implies a kind of average convergence almost everywhere.
Mattila, Pertti +2 more
core
Boundedness and convergence for singular integrals of measures separated by Lipschitz graphs
, 2009 We shall consider the truncated singular integral operators T_{\mu, K}^{\epsilon}f(x)=\int_{\mathbb{R}^{n}\setminus B(x,\epsilon)}K(x-y)f(y)d\mu y and related maximal operators $T_{\mu,K}^{\ast}f(x)=\underset{\epsilon >0}{\sup}| T_{\mu,K}^{\epsilon}f(x)|$
Chousionis, Vasilis, Mattila, Pertti
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AI–Guided 4D Printing of Carnivorous Plants–Inspired Microneedles for Accelerated Wound Healing
Advanced Materials, EarlyView.This work presents an artificial intelligence (AI)‐guided 4D‐printed microneedle platform inspired by carnivorous plants for wound healing. A thermo‐responsive shape memory polymer enables body temperature–triggered self‐coiling for autonomous wound closure.
Hyun Lee +21 more
wiley +1 more source
Exciton Radiative Lifetimes in Hexagonal Diamond Ge and SixGe1–x Alloys
Advanced Optical Materials, EarlyView.Strong room‐temperature photoluminescence reported in hexagonal Ge conflicts with theory predicting a nearly dark band edge. First‐principles calculations of excitonic radiative lifetimes fill a key gap in this debate, showing that pristine hexagonal Ge remains intrinsically weakly emissive, while Si alloying only modestly shortens the lifetime and ...
Michele Re Fiorentin +2 more
wiley +1 more source
Identification of Weakly Singular Relaxation Kernels in Three-Dimensional Viscoelasticity
Journal of Mathematical Analysis and Applications, 2001 The author is concerned with the following operator identification problem related to a Hilbert space \(X\), a Banach space \(Y\hookrightarrow X\) (densely) and to a closed subspace \(K\subset {\mathcal L}(X)\): determine a pair of functions \(u:(0,+\infty)\to X\) and \(M:(0,+\infty)\to K\) satisfying the equations \[ u''(t) = Au(t) - \int_0^t M(t-s)Bu(
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Advanced Science, EarlyView.Mid‐infrared optoacoustic microscopy (MiROM) acquires lipid‐ and protein‐ associated vibrational contrast in intact fat tissue without dyes, preserving native tissue architecture. Through lateral and axial segmentation, MiROM tracks intrinsic intracellular changes during postnatal remodeling. A quantitative spatial analysis tool (Q‐SAT) maps white‐ and
Myeongseop Kim +7 more
wiley +1 more source
Product integration for weakly singular integro-differential equations
Mathematical Modelling and Analysis, 2011 On the basis of product integration techniques a discrete version of a piecewise polynomial collocation method for the numerical solution of initial or boundary value problems of linear Fredholm integro-differential equations with weakly singular kernels
Arvet Pedas, Enn Tamme
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Parameter identification in a Volterra equation with weakly singular kernel
Journal of Integral Equations and Applications, 1990 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Brewer, Dennis W., Powers, Robert K.
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Causal Prediction of TP53 Variant Pathogenicity Using a Perturbation‐Informed Protein Language Model
Advanced Science, EarlyView.A TP53‐specific predictor, CaVepP53, is developed by fine‐tuning ESMC on experimentally validated variants, quantifying pathogenicity via Euclidean distances. It outperforms general‐purpose models and extends to five cancer genes, enabling interpretable variant classification for precision medicine.
Huiying Chen +15 more
wiley +1 more source