TY  CONF
TI  Nonstrict methods for a posteriori error estimation
KW  approximation error
KW  partial differential equations
KW  a posteriori error estimation
KW  Richardson extrapolation
KW  Runge rule
KW  nonstrict estimators
JO  International Conference "Computing for Physics and Technology - CPT2020"
AU  Bondarev, A..
AU  Alekseev, A..
PY  2025
PB  ANO "Scientific and Research Center for Information in Physics and Technique"