4 papers
Temporal interleaving artifacts in spiral MRSI: characterization and retrospective correction
Antoine Na{ë}gel, Magalie Viallon, Thomas Troalen +6
Purpose: In Spiral Magnetic Resonance Spectroscopic Imaging (MRSI), achieving suitable spatio-temporal resolutions requires interleaving. Sampling inconsistencies occurring between…
Bifurcation mechanism at a sustain point of a long narrow economy
Kyiohiro Ikeda, Hiroki Aizawa, José M. Gaspar
We investigate population agglomeration in a long narrow economy, in which an odd number of places are evenly distributed over a line segment. The bifurcation analysis of this econ…
On -invariants and isogenies for abelian varieties over function fields
Sohan Ghosh, Jishnu Ray, Takashi Suzuki
We give several formulas for how Iwasawa -invariants of abelian varieties over unramified -extensions of function fields change under isogeny. These are analogue…
Scheme dependence and instability of double-trace deformations for gauge fields in AdS
Shuta Ishigaki, Masataka Matsumoto
In holography, double-trace deformations provide a general framework for deforming boundary field theories. In particular, they can be utilized to introduce dynamical gauge fields…