2016-06-162016-06-162016Ombrosi, S.J., Pérez Moreno, C. y Recchi, D.J. (2016). Quantitative weighted mixed weak-type inequalities for classical operators. Indiana University Mathematics Journal, 65 (2), 615-640.0022-25181943-5258http://hdl.handle.net/11441/42386We improve on several mixed weak-type inequalities both for the Hardy-Littlewood maximal function and for Calderón-Zygmund operators. These types of inequalities were considered by Muckenhoupt and Wheeden and later on by Sawyer estimating the L1,∞(uv) norm of v −1T (f v) for special cases. The emphasis is made in proving new and more precise quantitative estimates involving the Ap or A∞ constants of the weights involved.application/pdfengAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/Maximal operatorsCalderón-Zygmund operatorsweighted estimatesinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccesshttp://dx.doi.org/10.1512/iumj.2016.65.5773https://idus.us.es/xmlui/handle/11441/42386