Results 181 to 190 of about 1,838,692 (271)

Cut-Dependent Topology Optimization for Enhancing Shear-Mode Purity in Lithium Niobate Wafers. [PDF]

Sensors (Basel)
Zhou J, Hu N, Yuan W, Hu H, Huang K, Wang J.   +5 more
europepmc   +1 more source

Compile‐Once Block Encodings for Masked Similarity‐Transformed Effective Hamiltonians

Advanced Quantum Technologies, Volume 9, Issue 9, September 2026.
Composer transforms structured electronic‐structure operators into a reusable quantum‐circuit fabric. Once compiled, the same block‐encoding architecture is re‐dialed through coefficients, rotation angles, and masks to generate similarity‐transformed effective Hamiltonians across related problem instances, avoiding repeated structural recompilation ...
Bo Peng, Yuan Liu, Karol Kowalski
wiley   +1 more source

A Fokker-Planck framework for control of epidemics. [PDF]

J Math Biol
Parkinson C, Roy S.
europepmc   +1 more source

Hardware‐Efficient Hamiltonian Simulation via Trotter‐Initialized Variational Optimization With Native Placement

Advanced Quantum Technologies, Volume 9, Issue 9, September 2026.
A new physics‐informed compilation framework bridges the gap between theoretical quantum simulations and noisy NISQ hardware. By combining native qubit placement with adaptive, variational circuit synthesis, this approach drastically reduces circuit depth and circumvents device noise, unlocking high‐fidelity quantum simulations on current processors ...
F. S. Luiz, P. N. Ferreira, M. C. de Oliveira   +2 more
wiley   +1 more source

Fast Numerical Solvers for Parameter Identification Problems in Mathematical Biology. [PDF]

J Sci Comput
Benková K, Pearson JW, Ptashnyk M.
europepmc   +1 more source

Enhanced Erosion Across a Transition From Continuous to Discontinuous Permafrost in Alaska

Earth's Future, Volume 14, Issue 9, September 2026.
Abstract Permafrost degradation is expected to accelerate over the next century, with potentially important consequences for Arctic hillslope stability, channel erosion, sediment mobilization, water quality, and carbon release from previously frozen soils.
Emrah Özpolat, Eitan Shelef, Mark Abbott, Sam Mark, Umakant Mishra, Nick Wondolowski, Bruce P. Finney   +6 more
wiley   +1 more source

From Dirac Structures to Port-Hamiltonian Partial Differential Equations, a Tutorial Introduction. [PDF]

Entropy (Basel)
Zwart H.
europepmc   +1 more source

Assimilating GNSS Airborne Radio Occultation Bending Angles With MPAS–JEDI During a Sequence of Atmospheric Rivers

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 9, September 2026.
Abstract Global Navigation Satellite System (GNSS) airborne radio occultation (ARO) observations, collected during Atmospheric River Reconnaissance (AR Recon) campaigns, enhance AR sampling beyond traditional dropsondes. Assimilating ARO bending angles requires a forward operator accounting for ARO geometry and proper integration in a data assimilation
Ivette Hernández Baños, Jennifer S. Haase, Pawel Hordyniec, Bing Cao, Zhiquan Liu, Phuong‐Nghi Do   +5 more
wiley   +1 more source

Complex Operator Growth in Dissipative Quantum Systems. [PDF]

Entropy (Basel)
Wakaura H, Tanimae T.
europepmc   +1 more source

Interval Data Assimilation: A Data Assimilation Scheme Where All Observations Are Intervals

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 9, September 2026.
Abstract With the proliferation of non‐conventional observations from low‐cost sensors, citizen science networks, and binary detection systems, data assimilation increasingly confronts observations that take the form of inequalities or intervals rather than precise point values.
Le Duc, Naoki Hiura, Yohei Sawada
wiley   +1 more source