Results 81 to 90 of about 223,583 (220)
Existence for (p, q) critical systems in the Heisenberg group
Advances in Nonlinear Analysis, 2019 This paper deals with the existence of entire nontrivial solutions for critical quasilinear systems (đą) in the Heisenberg group ân, driven by general (p, q) elliptic operators of Marcellini types.
Pucci Patrizia, Temperini Letizia
doaj +1 more source
Macromolecular Materials and Engineering, EarlyView.Magnetic inks for direct ink writing (DIW), a 3D printing technique, are formulated based on acrylamide, iron oxide, and the rheology modifier laponite. They have shear thinning and thixotropic properties. Prototypes printed by DIW, followed by thermal curing, could be magnetically actuated.
Lukas Barth +3 more
wiley +1 more source
Boletim da Sociedade Paranaense de MatemĂĄtica, 2014 In this paper, we study D-tangent surfaces of timelike biharmonic D-helices according to Darboux frame on non-degenerate timelike surfaces in the Lorentzian Heisenberg group H.
Talat Körpınar, Essin Turhan
doaj +1 more source
The Ricci-Bourguignon flow on Heisenberg and quaternion Lie groups [PDF]
arXiv, 2018 In this paper, we study the Ricci-Bourguignon flow on higher dimensional classical Heisenberg nilpotent Lie groups and construct a solution of this flow on Heisenberg and quaternion nilpotent Lie groups. In the end, we investigate the deformation of spectrum and length spectrum on compact nilmanifolds obtained of Heisenberg and quaternion nilpotent Lie
arxiv
Regularity and separation for GruĆĄinâtype pâLaplace operators
Mathematische Nachrichten, EarlyView.Abstract We analyze pâLaplace type operators with degenerate elliptic coefficients. This investigation includes GruĆĄinâtype pâLaplace operators. We describe a separation phenomenon in elliptic and parabolic pâLaplace type equations, which provide an illuminating illustration of simple jump discontinuities of the corresponding weak solutions ...
Daniel Hauer, Adam Sikora
wiley +1 more source
Positive Harmonic Functions on the Heisenberg group I [PDF]
arXiv, 2019 We present the classification of positive harmonic functions on the Heisenberg group in the case of the southwest measure.
arxiv
Barley Leaf Area and Leaf Growth Rates Are Maximized during the Pre-Anthesis Phase
Agronomy, 2015 Leaf developmental traits are an important component of crop breeding in small-grain cereals. Surprisingly, little is known about the genetic basis for the differences in barley (Hordeum vulgare L.) leaf development. The two barley row-type classes, i.e.
Ahmad M. Alqudah, Thorsten Schnurbusch
doaj +1 more source
Simultaneous Momentum and Position Measurement and the Instrumental Weyl-Heisenberg Group. [PDF]
Entropy (Basel), 2023 Jackson CS, Caves CM.
europepmc +1 more source
Heisenberg Groups as Platform for the AAG key-exchange protocol [PDF]
arXiv, 2014 Garber, Kahrobaei, and Lam studied polycyclic groups generated by number field as platform for the AAG key-exchange protocol. In this paper, we discuss the use of a different kind of polycyclic groups, Heisenberg groups, as a platform group for AAG by submitting Heisenberg groups to one of AAG's major attacks, the length-based attack.
arxiv
Realâtime fetal brain and placental T2* mapping at 0.55T MRI
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose To provide realâtime, organâspecific quantitative information â specifically placental and fetal brain T2 * â to optimize and personalize fetal MRI examinations. Methods A lowâlatency setup enables realâtime processing, including segmentation, T2* fitting, and centile calculation.
Jordina Aviles Verdera +9 more
wiley +1 more source