Results 101 to 110 of about 15,101 (215)

Forecasting Carbon Prices: A Literature Review

Journal of Forecasting, Volume 45, Issue 2, Page 496-529, March 2026.
ABSTRACT Carbon emissions trading is utilized by a growing number of states as a significant tool for addressing greenhouse gas emissions (GHG), global warming problem and the climate crisis. Accurate forecasting of carbon prices is essential for effective policy design and investment strategies in climate change mitigation.
Konstantinos Bisiotis, Dimitris Christopoulos, George Tzougas   +2 more
wiley   +1 more source

Analysis of the structural complexity of Crab Nebula observed at radio frequency using a multifractal approach

Journal of Physics: Complexity
The Crab Nebula is an astrophysical system that exhibits complex morphological patterns at different observing frequencies. We carry out a systematic investigation of the structural complexity of the nebula using publicly available imaging data at radio ...
Athokpam Langlen Chanu, Pravabati Chingangbam, Fazlu Rahman, R K Brojen Singh, Preeti Kharb   +4 more
doaj   +1 more source

Multifractal characterization of stochastic resonance

, 2000
We use a multifractal formalism to study the effect of stochastic resonance in a noisy bistable system driven by various input signals. To characterize the response of a stochastic bistable system we introduce a new measure based on the calculation of a ...
A. Arnéodo, A. Neiman, A. Neiman, A. Neiman, A. Neiman, A. Neiman, A. S. Pikovsky, A. Silchenko, Alexander Silchenko, B. McNamara, B. Shulgin, C. Heneghan, C. Nicolis, C. Nicolis, Chin-Kun Hu, E. Bacry, Hu Gang, J. F. Muzy, J. F. Muzy, J. F. Muzy, J. J. Collins, J. J. Collins, J. J. Collins, J. K. Douglass, J. W. C. Robinson, K. O. Wiklund, L. Gammaitoni, L. Gammaitoni, L. Gammaitoni, L. Schimansky-Geier, M. C. Cross, M. E. Inchiosa, M. H. Choi, M. I. Dykman, P. Ch. Ivanov, P. Ch. Ivanov, P. E. Greenwood, P. Jung, P. Jung, R. Benzi, R. Benzi, S. Fauve, S. Mallat, S. Mallat, T. C. Halsey, T. Zhou, V. S. Anishchenko, V. S. Anishchenko   +47 more
core   +1 more source

Liquid Phase TEM of Diffusing Emulsion Droplets

Small, Volume 22, Issue 13, 3 March 2026.
Motion of emulsion droplets was observed via in situ liquid phase transmission electron microscopy. Analysis revealed that the motion is self‐affine and influenced by multiple stochastic processes, as well as a fractal landscape created by the electron beam.
Maria A. Vratsanos, Evangelos Bakalis, Chiwoo Park, Francesco Zerbetto, Nathan C. Gianneschi   +4 more
wiley   +1 more source

Multifractal and Chaotic Properties of Solar Wind at MHD and Kinetic Domains: An Empirical Mode Decomposition Approach

Entropy, 2019
Turbulence, intermittency, and self-organized structures in space plasmas can be investigated by using a multifractal formalism mostly based on the canonical structure function analysis with fixed constraints about stationarity, linearity, and scales ...
Tommaso Alberti, Giuseppe Consolini, Vincenzo Carbone, Emiliya Yordanova, Maria Federica Marcucci, Paola De Michelis   +5 more
doaj   +1 more source

Self-Organization and Multifractality in Inflation and Price Systems

Revista Electrónica de Comunicaciones y Trabajos de ASEPUMA, 2022
The analysis of price systems as complex systems is of utmost importance to understand the allocation of resources in the economy based on the interactions between agents. In this paper, the price system of the Uruguayan economy is analyzed using the consumer price index disaggregated at the product level and the general index as inputs.
openaire   +1 more source

The 3D Multifractal Characteristics of Urban Morphology in Chinese Old Districts

Fractal and Fractional
The compactness, diversity, and nested structures of the old districts in Chinese cities, in terms of their three-dimensional (3D) morphology, are particularly distinctive.
Chenyang Zhang, Junyan Yang, Xinzhe Liu, Dian Shao, Zhonghu Zhang, Zhihan Zhang, Haocheng Sun, Yuyue Huang, Daijun Chen, Xun Zhang   +9 more
doaj   +1 more source

Application of Fractal and Wavelets in Microcalcification Detection [PDF]

, 2008
Breast cancer has been recognized as one or the most frequent, malignant tumors in women, clustered microcalcifications in mammogram images has been widely recognized as an early sign of breast cancer.
Andina de la Fuente, Diego, Cortina Januchs, María Guadalupe, Jevtić, Aleksandar, Quintanilla Domínguez, Joel   +3 more
core   +1 more source

Symmetry relation for multifractal spectra at random critical points

, 2009
Random critical points are generically characterized by multifractal properties. In the field of Anderson localization, Mirlin, Fyodorov, Mildenberger and Evers [Phys. Rev.
Aharony A, Berche B, Bertrand Berche, Castellani C, Chatelain C, Chetrite R, Christophe Chatelain, Cécile Monthus, Derrida B, Dotsenko Vik, Dotsenko Vik, Duplantier B, Fyodorov Y V, Fyodorov Y V, Harris R J, Harte D, Kurchan J, Lewis M A, Lewis M A, Meakin P, Sourlas N, Zia R K P   +21 more
core   +2 more sources

Fractal and multifractal analysis of complex networks: Estonian network of payments

, 2017
Complex networks have gained much attention from different areas of knowledge in recent years. Particularly, the structures and dynamics of such systems have attracted considerable interest.
de la Torre, Stephanie Rendón, Engelbrecht, Jüri, Kalda, Jaan, Kitt, Robert   +3 more
core   +1 more source