Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Pengshuai Shi"'
Autor:
Pengshuai Shi, Lewei Tang
Publikováno v:
Journal of Mechanical Science and Technology. 35:3161-3170
A new design of gait rehabilitation robot using pairwise cables is proposed for post-stroke patients. Compared to conventional rehabilitation rigid-link robots, cable-driven robots enable alleviating discomfort of patients and relieving potential dan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c954235f13100601bddd7ca29996352
https://doi.org/10.1007/s12206-021-0637-6
https://doi.org/10.1007/s12206-021-0637-6
Autor:
Maxim Braverman, Pengshuai Shi
Publikováno v:
Communications in Analysis and Geometry. 29:293-327
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd205f89d5b1549be2109f72f8e1d9b7
https://doi.org/10.4310/cag.2021.v29.n2.a2
https://doi.org/10.4310/cag.2021.v29.n2.a2
Autor:
Maxim Braverman, Pengshuai Shi
Publikováno v:
The Journal of Geometric Analysis. 31:3713-3763
We study the index of the APS boundary value problem for a strongly Callias-type operator $${\mathcal {D}}$$ on a complete Riemannian manifold M. We show that this index is equal to an index on a simpler manifold whose boundary is a disjoint union of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21c1b26b58f49793c368b4fa8462bb86
https://doi.org/10.1007/s12220-020-00412-3
https://doi.org/10.1007/s12220-020-00412-3
Autor:
Pengshuai Shi, Maxim Braverman
Publikováno v:
Arnold Mathematical Journal. 5:79-96
We consider a complete Riemannian manifold M whose boundary is a disjoint union of finitely many complete connected Riemannian manifolds. We compute the index of a local boundary value problem for a strongly Callias-type operator on M. Our result ext
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7923ff7322b59f6700065d35e1643122
https://doi.org/10.1007/s40598-019-00110-1
https://doi.org/10.1007/s40598-019-00110-1
Autor:
Pengshuai Shi
Let $\mathcal{A}_0$ and $\mathcal{A}_1$ be two self-adjoint Fredholm Dirac-type operators defined on two non-compact manifolds. If they coincide at infinity so that the relative heat operator is trace-class, one can define their relative eta function
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ae34f178e3cf87e67f54d30b460df36
http://arxiv.org/abs/2002.03483
http://arxiv.org/abs/2002.03483
Autor:
Pengshuai Shi, Lewei Tang
Publikováno v:
Journal of Mechanics in Medicine and Biology. 21:2150046
A new design of gait rehabilitation robot with cable-suspended configuration is proposed. Due to the under-constrained nature, it enables reducing the constraint feeling of patients. Cables are attached to cuffs mounted on the leg. A detailed mechani
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::feccd40ad769387f3870c5d50b4757bd
https://doi.org/10.1142/s0219519421500469
https://doi.org/10.1142/s0219519421500469
Autor:
Pengshuai Shi
Publikováno v:
Annals of Global Analysis and Geometry. 52:465-482
We compute the index of a Callias-type operator with APS boundary condition on a manifold with compact boundary in terms of combination of indexes of induced operators on a compact hypersurface. Our result generalizes the classical Callias-type index
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e5e835bdf4e04c8fcdace72bc357712
https://doi.org/10.1007/s10455-017-9575-z
https://doi.org/10.1007/s10455-017-9575-z
Publikováno v:
Journal of Mechanical Design. 142
This paper presents a singularity study on a special class of spatial cable-suspended parallel mechanisms (CSPMs) with merely three translational degrees of freedom using redundant actuators. This paper focuses on the CSPMs that have the capability t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54df868194af8f83e86c3437cb28c446
https://doi.org/10.1115/1.4043937
https://doi.org/10.1115/1.4043937
Symplectic methods, in particular the Wisdom-Holman map, have revolutionized our ability to model the long-term, conservative dynamics of planetary systems. However, many astrophysically important effects are dissipative. The consequences of incorpor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3967d71de10635a488909e1bcd32a54f
http://arxiv.org/abs/1908.05634
http://arxiv.org/abs/1908.05634
Autor:
Pengshuai Shi
We study the Cauchy data spaces of the strongly Callias-type operators using maximal domain on manifolds with non-compact boundary, with the aim of understanding the Atiyah-Patodi-Singer index and elliptic boundary value problems.
12 pages
12 pages
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d36e82df9bb5e2b23283b2931b1d0d08
http://arxiv.org/abs/1803.01884
http://arxiv.org/abs/1803.01884