A+ CATEGORY SCIENTIFIC UNIT

On level sets of approximate derivative and approximate symmetric derivative

Volume 54 / 1987

H. H. Pu, H. W. Pu Colloquium Mathematicum 54 (1987), 139-142 DOI: 10.4064/cm-54-1-139-142

Authors

  • H. H. Pu
  • H. W. Pu

Search for IMPAN publications

Query phrase too short. Type at least 4 characters.

Rewrite code from the image

Reload image

Reload image