Results 181 to 190 of about 1,410,120 (301)

Barycentric rational interpolation collocation method for solving two-dimensional linear and nonlinear integro-differential equations. [PDF]

PLoS One
Zhang W, Chen L.
europepmc   +1 more source

How Is FinTech Shaping Household Portfolio Behaviour?

International Journal of Finance &Economics, EarlyView.
ABSTRACT This paper examines how FinTech adoption influences household portfolio allocation across major advanced economies. Using a flow‐of‐funds framework and the Almost Ideal Demand System (AIDS), we model household demand for currency, deposits, loans, debt securities, and equity in the United States, United Kingdom, Euro Area, Japan and Australia.
Victor Murinde, Athina Petropoulou
wiley   +1 more source

Beyond quantum linear optics with adaptive boson sampling. [PDF]

Nat Photonics
Rodari G, Francalanci T, Caruccio E, Hoch F, Milani G, Carvacho G, Giordani T, Spagnolo N, Albiero R, Di Giano N, Corrielli G, Crespi A, Ceccarelli F, Bossi M, Rajan A, Osellame R, Chabaud U, Sciarrino F.   +17 more
europepmc   +1 more source

Catalan Bounds for Symmetric Strength‐Two Orthogonal Arrays

Journal of Combinatorial Designs, EarlyView.
ABSTRACT A Hamming shell construction is a two‐level array obtained by taking every binary vector of a given Hamming weight a prescribed number of times, for each weight in turn. Such arrays are invariant under all permutations of the factors, and they are strength‐two orthogonal arrays exactly when the multiplicities satisfy three linear constraints ...
Ruwan C. Karunanayaka
wiley   +1 more source

On the Algorithm Complexity of Generating Discrete Uniform Distribution from a Biased Coin. [PDF]

Entropy (Basel)
Zhang M, Teng G, Lei X.
europepmc   +1 more source

Examining the Directional Effects of Insomnia, Anxiety, and Depression Symptoms: Results From a Longitudinal Study Conducted During the COVID‐19 Pandemic

Journal of Clinical Psychology, EarlyView.
ABSTRACT Objectives While some research suggests that increases in anxiety symptoms drive changes in insomnia and depression symptoms, other studies support that these relations may be bidirectional. The present study therefore aimed to further examine how anxiety, insomnia and depression symptoms predict changes in these symptoms over time.
Jamie Walker, Ana J. Bridges, Alexandria Muench, Michael L. Perlis, Ivan Vargas   +4 more
wiley   +1 more source

A novel shifted Vieta-Lucas spectral collocation approach for multidimensional generalized Benjamin-Bona-Mahony-Burgers equations. [PDF]

Sci Rep
Hafez RM, Ahmed HM, Alburaikan A, Alrajeh MAA, Khalifa HAE.   +4 more
europepmc   +1 more source

Spatiotemporal Evolution of Regional Heavy Rainfall Events in Guangdong, South China: Intensification and Expansion Since the Early 1990s

International Journal of Climatology, EarlyView.
Regional heavy rainfall events (RHREs) in Guangdong, South China, during 1961–2025 are reassessed using an improved strength index that integrates rainfall intensity, spatial extent and duration. Results reveal a post‐1991 shift towards more frequent and spatially extensive strong and extreme events, with June showing the most pronounced ...
Wei Liu, Hailai Duan, Kabir Rasouli, Dong Zhang, Hongyu Wu, Zhuohuang Chen, Ruqing Zhang   +6 more
wiley   +1 more source

Topological groupoids with involution and real algebraic stacks. [PDF]

Manuscr Math
Ambrosi E, Fortman OG.
europepmc   +1 more source

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, Bruno Miranda, Silvia Romano, Gianluigi Zito   +3 more
wiley   +1 more source