Linear and non-linear studies of spurious backward-wave instabilities in a smooth-wall gyrotron beam duct

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This work develops new algorithms with rigorous efficiency guarantees for infinite horizon imitation learning (IL) with linear function approximation without restrictive coherence assumptions. We begin with the minimax formulation of the problem and then o ...

A formal framework to characterize and control/optimize the flow past permeable membranes by means of a homogenization approach is proposed and applied to the wake flow past a permeable cylindrical shell. From a macroscopic viewpoint, a Navier-like effecti ...

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In this paper, we prove a strengthening of the generic vanishing result in characteristic p > 0 given in Hacon and Patakfalvi (Am J Math 138(4):963-998, 2016). As a consequence of this result, we show that irreducible Theta divisors are strongly F-regular ...

On ITER, long pulse gyrotrons are required as a power source for electron cyclotron heating (ECH) and current drive (CD). The microwaves are guided from the gyrotrons, which are placed far from the Tokamak, into the plasma by transmission lines (TLs) and a ...

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Shell elements derived from the Kirchhoff-Love theory have experienced a renaissance in the Finite Element community since the advent of isogeometric analysis. Despite numerous promising advancements in the field, several questions need to be addressed to ...

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Spherical assemblies of the type [PdnL2n]2n+ can be obtained from PdII salts and curved N-donor ligands, L. It is well established that the bent angle, α, of the ligand is a decisive factor in the self-assembly process, with larger angles leading to comple ...

This paper presents an integrated design tool for structures composed of engineered timber panels that are connected by traditional wood joints. Recent advances in computational architecture have permitted to automate the fabrication and assembly of such s ...

Linear and non-linear studies of spurious backward-wave instabilities in a smooth-wall gyrotron beam duct

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Proximal Point Imitation Learning

Homogenization-based design of microstructured membranes: wake flows past permeable shells

High-Resolution Transmission Electron Microscopy with Bright Microsecond Electron Pulses

Generic vanishing in characteristic p > 0 and the geometry of theta divisors

Prototype mitre bends of the ex-vessel waveguide system for the ITER upper launcher: Thermal hydraulic simulations and experiments with off-center mm-wave beams

Molecular simulations of interfacial systems: challenges, applications and future perspectives

Accurate isogeometric methods for trimmed shell structures

Structural elucidation and antibacterial activity of new dialkylstannyl- and chlorodialkylstannyl(IV) 3,4-dihydroisoquinoline-2-(1H)-carbodithioate

Tuning the Size and Geometry of Heteroleptic Coordination Cages by Varying the Ligand Bent Angle

An integrated design tool for timber plate structures to generate joints geometry, fabrication toolpath, and robot trajectories