2,739 reputation
2336
bio website ephorie.de
location Germany
age 44
visits member for 4 years, 6 months
seen 13 hours ago

just an amateur fascinated by math


Jan
5
asked Can a differential equation be linear or nonlinear at the same time?
Jan
5
accepted Geometric interpretation of determinant of a system of homogenous linear equations
Jan
4
revised Geometric interpretation of determinant of a system of homogenous linear equations
added 2 characters in body
Jan
4
comment Geometric interpretation of determinant of a system of homogenous linear equations
@Bernard: But that is what I wrote: They are linearly dependent?!?
Jan
4
asked Geometric interpretation of determinant of a system of homogenous linear equations
Dec
19
awarded  Constituent
Dec
9
awarded  Caucus
Dec
9
awarded  Nice Question
Dec
4
awarded  Popular Question
Nov
26
awarded  Good Question
Oct
30
awarded  Notable Question
Jul
28
awarded  Yearling
Jul
24
comment What are some conceptualizations that work in mathematics but are not strictly true?
That is better :-)
Jul
24
comment What are some conceptualizations that work in mathematics but are not strictly true?
But you didn't say that a line has to be straight.
Jul
24
comment What are some conceptualizations that work in mathematics but are not strictly true?
Whether this is true or not depends on the axiomatic system and how you define "line".
Jul
2
awarded  Curious
Jul
2
awarded  Inquisitive
Jun
4
awarded  Notable Question
May
22
comment What's going on in Ito calculus?
Could you tell us which books did you find and what exactly is missing there?
May
16
asked Why do you need an integral to invert the Z-Transform?