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Explore the potential benefits of incorporating small-scale data in cosmic shear analysis through this research presentation that compares methodologies in Fourier and real space domains. Examine how different spatial analysis approaches can enhance our understanding of weak gravitational lensing effects and their applications in cosmological studies. Learn about the theoretical frameworks underlying both Fourier and real space techniques for processing shear data, and discover the advantages and limitations of each method when applied to small-scale cosmic structures. Investigate the implications of scale-dependent analysis for extracting cosmological parameters and improving the precision of dark matter mapping through weak lensing surveys. Gain insights into current challenges in shear analysis methodology and potential solutions for optimizing data extraction from next-generation astronomical surveys.
