Resultats globals: 8 registres trobats en 0.01 segons.
Articles, 5 registres trobats
Documents de recerca, 3 registres trobats
Articles 5 registres trobats  
1.
42 p, 1.2 MB Global warming is increasing the discrepancy between green (actual) and thermal (potential) seasons of temperate trees / Fu, Yongshuo H. (Beijing Normal University) ; Geng, Xiaojun (Beijing Normal University) ; Chen, Shouzhi (Beijing Normal University) ; Wu, Hao (Central China Normal University) ; Hao, Fanghua (Central China Normal University) ; Zhang, Xuan (Beijing Normal University) ; Wu, Zhaofei (Beijing Normal University) ; Zhang, Jing (Beijing Normal University) ; Tang, Jing (Lund University. Department of Physical Geography and Ecosystem Science) ; Vitasse, Yann (Swiss Federal Institute for Forest. Snow and Landscape Research) ; Zohner, Constantin (ETH Zurich. Institute of Integrative Biology) ; Janssens, Ivan (University of Antwerp. Department of Biology) ; Stenseth, Nils Chr. (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Over the past decades, global warming has led to a lengthening of the time window during which temperatures remain favorable for carbon assimilation and tree growth, resulting in a lengthening of the green season. [...]
2023 - 10.1111/gcb.16545
Global change biology, Vol. 29, Issue 5 (March 2023) , p. 1377-1389  
2.
10 p, 4.7 MB Molecular engineering to introduce carbonyl between nickel salophen active sites to enhance electrochemical CO2 reduction to methanol / Liang, Zhifu (Institut Català de Nanociència i Nanotecnologia) ; Wang, Jianghao (Institute of Zhejiang University) ; Tang, PengYi (Peter Grünberg Institute Forschungszentrum Jülich GmbH) ; Tang, Weiqiang (East China University of Science and Technology) ; Liu, Lijia (Western University. Department of Chemistry) ; Shakouri, Mohsen (Canadian Light Source) ; Wang, Xiang (Institut de Recerca en Energia de Catalunya) ; Llorca, Jordi (Universitat Politècnica de Catalunya. Institut de Tècniques Energètiques) ; Zhao, Shuangliang (Guangxi University. School of Chemistry and Chemical Engineering) ; Heggen, Marc (Peter Grünberg Institute Forschungszentrum Jülich GmbH) ; Dunin-Borkowski, Rafal E. (Peter Grünberg Institute Forschungszentrum Jülich GmbH) ; Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats) ; Wu, Hao Bin (Zhejiang University. School of Materials Science and Engineering) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia)
The electrochemical reduction of CO to methanol is a potentially cost-effective strategy to reduce the concentration of this greenhouse gas while at the same time producing a value-added chemical. Herein, we detail a highly efficient 2D nickel organic framework containing a large density of highly dispersed salophen NiNO active sites toward electrochemical CORR to methanol. [...]
2022 - 10.1016/j.apcatb.2022.121451
Applied catalysis. B, Environmental, Vol. 314 (Oct. 2022) , art. 121451  
3.
16 p, 818.1 KB Polynomial and linearized normal forms for almost periodic differential systems / Li, Weigu (Peking University. School of Mathematical Sciences) ; Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Wu, Hao (Peking University. School of Mathematical Sciences)
For almost periodic differential systems ˙x = εf(x, t, ε) with x ∈ Cn, t ∈ R and ε > 0 small enough, we get a polynomial normal form in a neighborhood of a hyperbolic singular point of the system ˙x = ε limT→∞1T∫ T0f(x,t, 0) dt, if its eigenvalues are in the Poincaré domain. [...]
2016 - 10.3934/dcds.2016.36.345
Discrete and continuous dynamical systems. Series A, Vol. 36 Núm. 1 (2016) , p. 345-360  
4.
13 p, 727.8 KB Reduction of periodic difference systems to linear or autonomous ones / Li, Weigu (Peking University. School of Mathematical Sciences) ; Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Wu, Hao (Peking University. School of Mathematical Sciences)
We extend Floquet theory for reducing nonlinear periodic difference systems to autonomous ones (actually linear) by using normal form theory.
2013 - 10.1016/j.bulsci.2011.01.001
Bulletin des Sciences Mathematiques, Vol. 137 (2013) , p. 129-139  
5.
31 p, 417.2 KB Uniform methods to stablish Poincaré type linearization theorems / Wu, Hao (Southeast University. Department of Mathematics (Nanjing, Xina))
We find a uniform method to establish Poincaré type linearization theorems for regular systems including classical autonomous, random and almost periodic ones via modified majorant norm methods.
2014 - 10.5565/PUBLMAT_Extra14_24
Publicacions matemàtiques, Vol. Extra, Núm. (2014) , p. 497-527  

Documents de recerca 3 registres trobats  
1.
13 p, 203.5 KB Reduction of periodic difference systems to linear or autonomous ones / Li, Weigu (Peking University. School of Mathematical Sciences) ; Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Wu, Hao (Centre de Recerca Matemàtica) ; Centre de Recerca Matemàtica
We extend Floquet theory for reducing nonlinear periodic difference systems to autonomous ones (actually linear) by using normal form theory.
Centre de Recerca Matemàtica 2006 (Prepublicacions del Centre de Recerca Matemàtica ; 705)  
2.
17 p, 211.0 KB Hopf bifurcation for degenerate singular points of multiplicity 2n-1 in dimension 3 / Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Wu, Hao (Centre de Recerca Matemàtica) ; Centre de Recerca Matemàtica
Centre de Recerca Matemàtica 2006 (Prepublicacions del Centre de Recerca Matemàtica ; 704)  
3.
18 p, 243.1 KB Polynomial and linearized normal forms for almost periodic differential systems / Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Wu, Hao (Centre de Recerca Matemàtica) ; Centre de Recerca Matemàtica
"Vegeu el resum a l'inici del document del fitxer adjunt".
Centre de Recerca Matemàtica 2006 (Prepublicacions del Centre de Recerca Matemàtica ; 703)  

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