@ARTICLE{Jurlewicz_Agnieszka_Limits_2021, author={Jurlewicz, Agnieszka}, number={No 2 (70) Boundaries}, journal={ACADEMIA. The magazine of the Polish Academy of Sciences}, pages={66-69}, howpublished={online}, year={2021}, publisher={Polish Academy of Sciences}, language={eng}, abstract={On the one hand, mathematics draws inspiration from everyday life and has the ambition to model it through a precise logical system, while on the other, it contributes new, sometimes very abstract ideas which expand our imagination and broaden our understanding of the surrounding reality. This is clearly illustrated when we scrutinize various mathematical concepts centered around the notion of “boundary.”}, type={Article}, title={Limits and Bounds – Boundaries in Mathematics}, URL={http://www.journals.pan.pl/Content/122463/PDF/66-69_Jurlewicz_ang.pdf}, doi={10.24425/academiaPAS.2021.139452}, keywords={mathematics, mathematical sequence, theory of series, limits of functions, derivatives, integrals}, }