The pointwise convergence(from2) condition is limited in that it does not consider specific points of discontinuity, thus requiring a stronger condition of convergence. One such condition is uniform convergence(from3).
For example:
1.
The sequence of functions converges pointwise to . Although is continuous for every possible , the pointwise limit function is not continuous(์ฐธ๊ณ 2).
2.
The function generated by the series of functions converges pointwise to the continuous original function , but the generated function is not continuous(์ฐธ๊ณ 1).
parse me : ์ธ์ ๊ฐ ์ด ๊ธ์ ์ฐ์ด๋ฉด ์ข์ ๊ฒ ๊ฐ์ ์ฌ๋ฃ๋ค.
1.
None
from : ๊ณผ๊ฑฐ์ ์ด๋ค ์๊ฐ์ด ์ด ์๊ฐ์ ๋ง๋ค์๋๊ฐ?
1.
2.
3.
supplementary : ์ด๋ค ์๋ก์ด ์๊ฐ์ด ์ด ๋ฌธ์์ ์์ฑ๋ ์๊ฐ์ ๋ท๋ฐ์นจํ๋๊ฐ?
1.
None
opposite : ์ด๋ค ์๋ก์ด ์๊ฐ์ด ์ด ๋ฌธ์์ ์์ฑ๋ ์๊ฐ๊ณผ ๋์กฐ๋๋๊ฐ?
1.
None
to : ์ด ๋ฌธ์์ ์์ฑ๋ ์๊ฐ์ด ์ด๋ค ์๊ฐ์ผ๋ก ๋ฐ์ ๋๊ณ ์ด์ด์ง๋๊ฐ?
1.
None
์ฐธ๊ณ : ๋ ํผ๋ฐ์ค