نتایج جستجو برای: p harmonic mapping

تعداد نتایج: 1497809  

2002
M. P. Tosi

We use boson-fermion mapping to show that the single-particle momentum distribution in a one-dimensional gas of hard point-like bosons (Tonks gas) inside a harmonic trap decays as p at large momentum p. The relevant integrals expressing the one-body density matrix are evaluated for small numbers of particles in a simple Monte Carlo approach to test the extent of the asymptotic law and to illust...

Journal: :Journal of Computational Physics 1987

Journal: :IEEE Transactions on Pattern Analysis and Machine Intelligence 2017

Journal: :ISRN Applied Mathematics 2012

Journal: :Information processing in medical imaging : proceedings of the ... conference 2013
Rui Shi Wei Zeng Zhengyu Su Yalin Wang Hanna Damasio Zhonglin Lu Shing-Tung Yau Xianfeng Gu

Brain Cortical surface registration is required for inter-subject studies of functional and anatomical data. Harmonic mapping has been applied for brain mapping, due to its existence, uniqueness, regularity and numerical stability. In order to improve the registration accuracy, sculcal landmarks are usually used as constraints for brain registration. Unfortunately, constrained harmonic mappings...

Journal: :Calculus of Variations and Partial Differential Equations 2014

Inthis paper, the main aim is to introduce the class $mathcal{U}_p(lambda,alpha,beta,k_0)$ of $p$-harmonic mappings togetherwith its subclasses $mathcal{U}_p(lambda,alpha,beta,k_0)capmathcal {T}_p$ and $mathcal{U}_p(lambda,alpha,beta,k_0)capmathcal {T}_p^0$, andinvestigate the properties of the mappings in these classes. First,we give a sufficient condition for mappings to be in $mathcal{U}_p(l...

Journal: :International Journal of Modern Physics A 1995

Journal: :Nagoya Mathematical Journal 1993

Journal: :Annales de l'Institut Henri Poincaré C, Analyse non linéaire 1998

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