Zobrazeno 1 - 10
of 1 254
pro vyhledávání: '"P. Michor"'
Autor:
Roman, Marta, Di Cataldo, Simone, Stöger, Berthold, Reisinger, Lisa, Morineau, Emilie, Kolincio, Kamil K., Michor, Herwig
Charge density wave (CDW) orders in YNiC2 are studied by means of combined experimental and computational techniques. On the experimental side, single crystals grown by the floating-zone method were examined by means of X-ray diffraction, as well as
Externí odkaz:
http://arxiv.org/abs/2411.02154
We present symplectic structures on the shape space of unparameterized space curves that generalize the classical Marsden-Weinstein structure. Our method integrates the Liouville 1-form of the Marsden-Weinstein structure with Riemannian structures th
Externí odkaz:
http://arxiv.org/abs/2407.19908
Autor:
Parzer, Michael, Garmroudi, Fabian, Michor, Herwig, Yan, Xinlin, Bauer, Ernst, Rogl, Gerda, Bursik, Jiri, Cottrell, Stephen, Podloucky, Raimund, Rogl, Peter
Publikováno v:
Phys. Rev. B 110, 195124 (2024)
Structural defects are important for both solid-state chemistry and physics, as they can have a significant impact on chemical stability and physical properties. Here, we identify a vacancyinduced pseudo-gap formation in antiferromagnetic Cr$_{0.86}$
Externí odkaz:
http://arxiv.org/abs/2406.08021
Autor:
Michor, Johanna, Michor, Peter W.
The Cartan development takes a Lie algebra valued 1-form satisfying the Maurer-Cartan equation on a simply connected manifold $M$ to a smooth mapping from $M$ into the Lie group. In this paper this is generalized to infinite dimensional $M$ for infin
Externí odkaz:
http://arxiv.org/abs/2404.05416
Half Lie groups exist only in infinite dimensions: They are smooth manifolds and topological groups such that right translations are smooth, but left translations are merely required to be continuous. The main examples are groups of $H^s$ or $C^k$ di
Externí odkaz:
http://arxiv.org/abs/2302.01631
Autor:
Kamber, Franz W., Michor, Peter W.
In [4] and [5], we generalized the concept of completion of an infinitesimal group action $\zeta : {\mathfrak g} \to \mathfrak X (M)$ to an actual group action on a (non-compact) manifold $M$, originally introduced by R. Palais [9], and showed by exa
Externí odkaz:
http://arxiv.org/abs/2209.15432
We revisit the asymptotic analysis of the KdV shock problem in the soliton region. Our approach is based on the analysis of the associated Riemann-Hilbert problem and we extend the domain of validity of the asymptotic formulas while at the same time
Externí odkaz:
http://arxiv.org/abs/2202.08507
We show how the inverse scattering transform can be used as a convenient tool to derive the long-time asymptotics of shock waves for the Korteweg-de Vries (KdV) equation in the soliton region. In particular, we improve the results previously obtained
Externí odkaz:
http://arxiv.org/abs/2109.08423
Autor:
Egorova, Iryna, Michor, Johanna
Publikováno v:
SIGMA 17 (2021), 045, 32 pages
We rigorously derive the long-time asymptotics of the Toda shock wave in a middle region where the solution is asymptotically finite gap. In particular, we describe the influence of the discrete spectrum in the spectral gap on the shift of the phase
Externí odkaz:
http://arxiv.org/abs/2012.12371
Autor:
Yang Liu, Jennifer Altreuter, Sudheshna Bodapati, Simona Cristea, Cheryl J. Wong, Catherine J. Wu, Franziska Michor
Publikováno v:
Cell Genomics, Vol 4, Iss 1, Pp 100444- (2024)
Summary: Immune checkpoint blockade (ICB) therapy targeting cytotoxic T-lymphocyte-associated protein 4, programmed death 1, and programmed death ligand 1 has shown durable remission and clinical success across different cancer types. However, patien
Externí odkaz:
https://doaj.org/article/925e6fe75b5548bf909a2ee2513baf75
