31XX 


Potential theory {For probabilistic potential theory, see 60J45} 


3100 
General reference works (handbooks, dictionaries, bibliographies, etc.) 


3101 
Instructional exposition (textbooks, tutorial papers, etc.) 


3102 
Research exposition (monographs, survey articles) 


3103 
Historical (must also be assigned at least one classification number from Section 01) 


3104 
Explicit machine computation and programs (not the theory of computation or programming) 


3106 
Proceedings, conferences, collections, etc. 

31Axx 

Twodimensional theory 

31Bxx 

Higherdimensional theory 

31Cxx 

Other generalizations 


31D05 
Axiomatic potential theory 