Results 211 to 220 of about 382,616 (334)

Relational Bundle Geometric Formulation of Non‐Relativistic Quantum Mechanics

Fortschritte der Physik, EarlyView.
Abstract A bundle geometric formulation of non‐relativistic many‐particles Quantum Mechanics is presented. A wave function is seen to be a C$\mathbb {C}$‐valued cocyclic tensorial 0‐form on configuration space‐time seen as a principal bundle, while the Schrödinger equation flows from its covariant derivative, with the action functional supplying a ...
J. T. François, L. Ravera
wiley   +1 more source

Comments on the RG‐Flow in Open String Field Theory

Fortschritte der Physik, EarlyView.
Abstract We define a metric G$G$ on the KBc‐subalgebra modulo gauge and describe the worldsheet RG‐flow as the gradient flow of the action of cubic open string field theory, where the flow lines are kink‐solitons. In particular, for a constant tachyon the gradient flow equations are equivalent to the RG‐equations. Additionally, a more general family of
Julius Hristov
wiley   +1 more source

Algebraic methods and computational strategies for pseudoinverse-based MR image reconstruction (Pinv-Recon). [PDF]

Sci Rep
Yeung K, Tobler C, Schulte RF, White B, McIntyre A, Serres S, Morris P, Auer D, Gleeson FV, Tyler DJ, Grist JT, Wiesinger F.   +11 more
europepmc   +1 more source

On nilpotent extensions of algebraic number fields I [PDF]

, 1992
Katsuya Miyake, Hans Opolka
openalex   +1 more source

Neural Controlled Differential Equation and Its Application in Pharmacokinetics and Pharmacodynamics

CPT: Pharmacometrics &Systems Pharmacology, EarlyView.
Neural controlled differential equations (NCDE), driven by control variables, are capable to learn the discontinuous dynamics in the PK and PD datasets. ABSTRACT With the recent advances in machine learning (ML) and artificial intelligence (AI), data‐driven modeling approaches for pharmacokinetics (PK) and pharmacodynamics (PD) have gained popularity ...
Zhisong Wu, Pingyao Luo, Rong Chen, Yaou Liu, Weizhe Jian, Tianyan Zhou   +5 more
wiley   +1 more source

Optimization by decoded quantum interferometry. [PDF]

Nature
Jordan SP, Shutty N, Wootters M, Zalcman A, Schmidhuber A, King R, Isakov SV, Khattar T, Babbush R.   +8 more
europepmc   +1 more source

On a General Divisor Problem in Algebraic Number Fields

, 1953
Kanesiroo Iseki
openalex   +1 more source

BINARY CONGRUENCES IN ALGEBRAIC NUMBER FIELDS [PDF]

Proceedings of the National Academy of Sciences, 1956
openaire   +3 more sources

Improving convection‐permitting all‐sky infrared radiance ensemble data assimilation through mitigating deleterious non‐Gaussian artifacts

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Ensemble Kalman filters (EnKFs) with quality control (QC) are commonly used in the data assimilation (DA) of all‐sky satellite‐sensed infrared radiance (IR) observations. However, the statistical assumptions underlying EnKFs and QC are violated in such DA.
Man‐Yau Chan
wiley   +1 more source

Flow partition in two-dimensional open channels with porous structures. [PDF]

Sci Rep
Radiyan FM, Liu X.
europepmc   +1 more source