Zobrazeno 1 - 10
of 219 939
pro vyhledávání: '"A A Zachary"'
Autor:
Akridge, Zachary, Bradshaw, Zachary
The problem of regularity and uniqueness are open for the supercritically dissipative surface quasi-geostrophic equations in certain classes. In this note we examine the extent to which small or large scales are necessarily active both for the temper
Externí odkaz:
http://arxiv.org/abs/2411.15040
Recent measurements of the galaxy 4-Point Correlation Function (4PCF) have seemingly detected non-zero parity-odd modes at high significance. Since gravity, the primary driver of galaxy formation and evolution is parity-even, any parity violation, if
Externí odkaz:
http://arxiv.org/abs/2412.16037
We provide a partial answer to a question of Ekholm, Honda, and K\'alm\'an about the relationship between Khovanov homology and decomposable Lagrangian cobordisms. We also utilize previously defined filtered invariants to give obstructions to decompo
Externí odkaz:
http://arxiv.org/abs/2412.15351
Publikováno v:
MNRAS Letters 537 (2025) L55
We present a new, cosmologically model-independent, statistical analysis of the Pantheon+ type Ia supernovae spectroscopic dataset, improving a standard methodology adopted by Lane et al. We use the Tripp equation for supernova standardisation alone,
Externí odkaz:
http://arxiv.org/abs/2412.15143
Autor:
Gottlieb, Sigal, Grant, Zachary J.
High order strong stability preserving (SSP) time discretizations ensure the nonlinear non-inner-product strong stability properties of spatial discretizations suited for the stable simulation of hyperbolic PDEs. Over the past decade multiderivative
Externí odkaz:
http://arxiv.org/abs/2412.15142
The $B$-Mesogenesis model explains the matter-antimatter asymmetry and leads to the right amount of dark matter in the Universe. In particular, this model predicts new decay channels of the $b$ quark. We investigate the modification of inclusive $b$-
Externí odkaz:
http://arxiv.org/abs/2412.14947
Autor:
Jobsis, Huygen J., Gao, Lei, Reponen, Antti-Pekka M., VanOrman, Zachary A., Rijpers, Rick P. P. P. M., Wang, Hai I., Feldmann, Sascha, Hutter, Eline M.
Cs$_2$AgBiBr$_6$ shows promise for solution-processable optoelectronics, such as photovoltaics, photocatalysis and X-ray detection. However, various spectroscopic studies report rapid charge carrier mobility loss in the first picosecond after photoex
Externí odkaz:
http://arxiv.org/abs/2412.14929
Theory predictions of heavy-hadron lifetime ratios critically depend on precise determinations of the dimension-six spectator effects arising from the double insertion of the weak effective $|\Delta B| = 1$ Hamiltonian. In the presence of beyond-stan
Externí odkaz:
http://arxiv.org/abs/2412.13270
Geometric quantum machine learning uses the symmetries inherent in data to design tailored machine learning tasks with reduced search space dimension. The field has been well-studied recently in an effort to avoid barren plateau issues while improvin
Externí odkaz:
http://arxiv.org/abs/2412.11889
Autor:
Fandinno, Jorge, Hansen, Zachary
This paper shows that the semantics of programs with aggregates implemented by the solvers clingo and dlv can be characterized as extended First-Order formulas with intensional functions in the logic of Here-and-There. Furthermore, this characterizat
Externí odkaz:
http://arxiv.org/abs/2412.10975