Morrey spaces and Campanato spaces were introduced in 1938 by C. Morrey and in 1963 by S. Campanato in relation to regularity problems of solutions to partial differential equations, respectively. This talk will give some basic properties of Morrey and Campanato spaces and some relationship between them. In particularly, we mention analytic Morrey and Campanato spaces and some results based on the interests of the speaker.
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