Theory of Supercritical Coupling and Generalized Bound States in the Continuum
Laser &Photonics Reviews, EarlyView.We develop a general theory of supercritical coupling and generalized bound states in the continuum (gBICs), revealing how interference between radiative and absorptive channels enables quality factors beyond conventional material‐loss limits. The framework unifies non‐Hermitian mode coupling, causality‐driven reactive interactions, and interference ...
Sergio Balestrieri +3 more
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Easy conic intersection with the common self-polar triangle. [PDF]
PLoS OneMancini M, Christian JA.
europepmc +1 more source
Laser &Photonics Reviews, EarlyView.Coherence variation is ubiquitous in nature, yet determining how it constrains physical observables remains challenging for multimode waves. To address this challenge, this work establishes a majorization‐based theory that identifies the supremum and infimum in the set of input coherence spectra, which provide optimal universal bounds for any linear ...
Shiyu Li, Cheng Guo
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Effects of size and atomic defects on the buckling of single-layer and double-layer graphene nanoplates using AFEM. [PDF]
Sci RepAliakbari K, Jafari A, Amiri M.
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Hearing the Serre Invariant of a Compact p‐Adic Analytic Manifold
Mathematische Nachrichten, EarlyView.ABSTRACT Using a previous novel way of defining kernel functions for Laplacian integral operators on a compact p$p$‐adic analytic manifold X$X$, one such operator Δ0s$\Delta _0^s$ with s∈R$s\in \mathbb {R}$ is applied to hearing the Serre invariant i(X)$i(X)$ by showing that a wavelet eigenvalue (with the wavelet having small support) is always ...
Patrick Erik Bradley +1 more
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Stability Analysis of Navier-Stokes-Voigt Fluids in Porous Media with Slippery Effect. [PDF]
Nanomaterials (Basel)Shi J, Zhang J, Liu Q, Ding Z, Zhang R.
europepmc +1 more source
Regularity Estimates for Fully Nonlinear Dead‐Core Problems With a Hamiltonian Term
Mathematische Nachrichten, EarlyView.ABSTRACT In this paper, we present a problem involving fully nonlinear elliptic operators with Hamiltonian, which can present a singularity or degenerate as the gradient approaches the origin. The model studied here, allows the appearance of plateau zones, i.e., unknown regions of the domain in which the non‐negative solutions vanishes.
Rafael R. Costa, Ginaldo S. Sá
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Consumer Cultural Renaissance: Conceptualisation, Scale Development, and Validation
Psychology &Marketing, EarlyView.ABSTRACT As incessant globalisation leads to the pervasive erosion of traditional Asian culture by Western consumerism, a recent phenomenon has emerged that allures Asian consumers to reconnect with their traditional culture via consumption. We postulate that this behaviour is rooted in a self‐identity, consumer cultural renaissance (CCR), that has not
Richard Lee +3 more
wiley +1 more source
Adversarial dynamical systems characterize when data-driven learning succeeds or fails. [PDF]
Nat CommunColbrook MJ, Mezić I, Stepanenko A.
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Kinematic Features of Voluntary and Involuntary Head Movements in Cervical Dystonia
Movement Disorders, EarlyView.Abstract Background Cervical dystonia (CD) has a varied motor presentation, combining abnormal postures with complex involuntary head movements. Classification of these motor patterns remains imprecise, relying on descriptive terminology without robust definitions. Objectives To provide a kinematically‐grounded description of the motor phenomenology of
Thomas Hart +6 more
wiley +1 more source