Results 11 to 20 of about 634,077 (306)

Calabi Product Lagrangian Immersions in Complex Projective Space and Complex Hyperbolic Space [PDF]

open access: yesResults in Mathematics, 2010
Starting from two Lagrangian immersions and a Legendre curve $${\tilde{\gamma}(t)}$$ in $${\mathbb{S}^3(1)}$$$$({\rm or\,in}\,{\mathbb{H}_1^3(-1)})$$, it is possible to construct a new Lagrangian immersion in $${\mathbb{CP}^n(4)}$$$$({\rm or\,in ...
Haizhong Li, Xianfeng Wang
semanticscholar   +3 more sources

Geometry of the horosphere in a complex hyperbolic space

open access: yesDifferential Geometry and its Applications, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
S. Maeda
semanticscholar   +2 more sources

On a remarkable class of polyhedra in complex hyperbolic space [PDF]

open access: yesPacific Journal of Mathematics, 1980
G. Mostow   +2 more
semanticscholar   +3 more sources

Hyperbolic odorant mixtures as a basis for more efficient signaling between flowering plants and bees

open access: yesPLoS ONE, 2022
Animals use odors in many natural contexts, for example, for finding mates or food, or signaling danger. Most analyses of natural odors search for either the most meaningful components of a natural odor mixture, or they use linear metrics to analyze the ...
Majid Ghaninia   +5 more
doaj   +2 more sources

Quantum Chromodynamics and the Hyperbolic Unitary Group SUh(3)

open access: yesAxioms, 2023
The paper shows that it is possible to construct quantum chromodynamics as a rigorous theory on the basis of employment of hyperbolic unitary group SUh(3), which is a symmetry group for the three-dimensional complex space of the hyperbolic type.
Nikolay Popov, Ivan Matveev
doaj   +1 more source

Implementation of hyperbolic complex numbers in Julia language

open access: yesDiscrete and Continuous Models and Applied Computational Science, 2022
Hyperbolic complex numbers are used in the description of hyperbolic spaces. One of the well-known examples of such spaces is the Minkowski space, which plays a leading role in the problems of the special theory of relativity and electrodynamics. However,
Anna V. Korolkova   +2 more
doaj   +1 more source

Non-hyperbolic complex space with a hyperbolic normalization [PDF]

open access: yesProceedings of the American Mathematical Society, 2000
We construct an example of a non-hyperbolic singular projective surface X X whose normalization
Zaidenberg, M, Kaliman, Shulim
openaire   +2 more sources

Hyperbolic matter in electrical circuits with tunable complex phases

open access: yesNature Communications, 2023
Hyperbolic lattices emulate particle dynamics equivalent to those in negatively curved space, with connections to general relativity. Here, the authors use electric circuits with a novel complex-phase circuit element to simulate hyperbolic graphene with ...
Anffany Chen   +13 more
doaj   +1 more source

Translation-Based Embeddings with Octonion for Knowledge Graph Completion

open access: yesApplied Sciences, 2022
Knowledge representation learning achieves the automatic completion of knowledge graphs (KGs) by embedding entities into continuous low-dimensional vector space.
Mei Yu   +7 more
doaj   +1 more source

An Asymmetric Popularity-Similarity Optimization Method for Embedding Directed Networks into Hyperbolic Space

open access: yesComplexity, 2020
Network embedding is a frontier topic in current network science. The scale-free property of complex networks can emerge as a consequence of the exponential expansion of hyperbolic space.
Zongning Wu, Zengru Di, Ying Fan
doaj   +1 more source

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