Results 51 to 60 of about 394,346 (266)
IEEE AccessForeign exchange (FX) markets are non-stationary and event-driven, with heavy tails and regime shifts that complicate generalization and risk control.
Francesco Rundo +4 more
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Sphere boundaries of hyperbolic groups
, 2016 We show that a one-ended simply connected at infinity hyperbolic group $G$ with enough codimension-1 surface subgroups has $\partial G \cong \mathbb{S}^2$.
Beeker, Benjamin, Lazarovich, Nir
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Computers & Mathematics with Applications, 1986 AbstractThe use of computer graphics to create repeating patterns of the hyperbolic plane is a recent and natural development in the history of hyperbolic patterns. A program is described which generates such patterns in the Poincaré model of hyperbolic geometry. The program can easily be extended to create patterns with color symmetry.
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Platonic Hyperbolic Monopoles [PDF]
Communications in Mathematical Physics, 2014 We construct a number of explicit examples of hyperbolic monopoles, with various charges and often with some platonic symmetry. The fields are obtained from instanton data in four-dimensional Euclidean space that are invariant under a circle action, and in most cases the monopole charge is equal to the instanton charge.
Manton, N.S, Sutcliffe, P.M.
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The PI3Kδ inhibitor roginolisib (IOA‐244) preserves T‐cell function and activity
Molecular Oncology, EarlyView.Identification of novel PI3K inhibitors with limited immune‐related adverse effects is highly sought after. We found that roginolisib and idelalisib inhibit chronic lymphocytic leukemia (CLL) cells and Treg suppressive functions to similar extents, but roginolisib affects cytotoxic T‐cell function and promotion of pro‐inflammatory T helper subsets to a
Elise Solli +7 more
wiley +1 more source
Quadratic dynamics over hyperbolic numbers: a brief survey [PDF]
Surveys in Mathematics and its Applications, 2022 Hyperbolic numbers, also called split complex or perplex numbers in the literature, are a variation of complex numbers established as a theory primarily by W. Clifford in the nineteenth century who applied them to mechanics.
Sandra Hayes
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Groups, Geometry, and Dynamics, 2013 We give examples of hyperbolic groups with finite rank free subgroups of huge (Ackermannian) distortion.
Brady, Noel +2 more
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Molecular Oncology, EarlyView.To integrate multiple transcriptomics data with severe batch effects for identifying MB subtypes, we developed a novel and accurate computational method named RaMBat, which leveraged subtype‐specific gene expression ranking information instead of absolute gene expression levels to address batch effects of diverse data sources.
Mengtao Sun, Jieqiong Wang, Shibiao Wan
wiley +1 more source
Quantum Deformations and Superintegrable Motions on Spaces with Variable Curvature
Symmetry, Integrability and Geometry: Methods and Applications, 2007 An infinite family of quasi-maximally superintegrable Hamiltonians with a common set of (2N-3) integrals of the motion is introduced. The integrability properties of all these Hamiltonians are shown to be a consequence of a hidden non-standard quantum sl(
Orlando Ragnisco +3 more
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