Orðaskrá

algildi : absolute value

almenn lausn : complete solution

aðgreinir : discriminant

bein lína : line

bogalengd : arc length

bogalengdarfrymi : arc length element

brotin línuleg færsla : fractional linear transformation

deildajafna : differential equation

deildavirki : differential operator

dreift hlutmengi : discrete subset

eigingildi : characteristic value

eiginvigur : characteristic vector

einangraður punktur : isolated point

einfaldlega samhangandi : simply connected

einsleitur : homogeneous

fall : function

fastapunktur : fixed point

ferill : curve

ferningsrót : second root

flæði : flux

fylkjafall : matrix function

fágað fall : analytic function

fáguð framlenging : analytic continuation

földun : convolution

heilt fall : entire function

hliðruð línuleg deildajafna : inhomogeneous linear differential equation

hringbogi : arc

hringkragi : annulus

hringur : circuit

hágildislögmál : maximum principle

hæðarlína : contour line

höfuðhluti : meromorphic part

innfeldi : dot product

jaðar : boundary

jaðargildisverkefni : boundary value problem

jaðarskilyrði : boundary condition

kartesk hnit : cartesian coordinates

kennimargliða : characteristic polynomial

keðjuregla : chain rule

kjarni : kernel

krossfeldi : alternating product

leif : deviation from regression

leifasetning : residue theorem

lengd : absolute value

logri : logarithm

lokað mengi : closed set

lokaður ferill : closed curve

línuleg deildajafna : linear differential equation

línulegt fall : linear form

línulegur : linear

línustrik : line segment

margfeldni : degeneracy

meginhorn : principal argument

misleitur : inhomogeneous

mismunakvóti : difference quotient

núllstöð : null

núllstöðvamengi : set of zeros

opið mengi : open set

pólhnit : polar coordinates

raunfágaður : real analytic

raunhluti : real part

reglulegur sérstöðupunktur : inessential singularity

rætt fall : rational function

samdráttur : contraction

samfellt diffranlegur : continuously differentiable

samhengisþáttur : component

samleitni í jöfnum mæli : uniform convergence

samleitnigeisli : radius of convergence

samok : complex conjugate

samsemdarsetning : identity theorem

samsemdarvörpun : identity mapping

skaut : pole

skauthnit : polar coordinates

snúningur : proper orthogonal transformation

snústríkkun : rotation-stretching

staðall : absolute value

stefnuhorn : amplitude

stig : degree

stigull : gradient

stjörnusvæði : star domain

stofnbrot : partial fraction

stofnbrotaliðun : expansion in partial fractions

stofnfall : antiderivative

straumlína : flow line

stríkkun : dilatation

sundurleitni : divergence

svelgur : sink

svæði : domain

tvinntala : complex number

tvíliðuregla : binomial formula

tvíliðustuðull : binomial coefficient

tölugildi : absolute value

umhverfing : inverse

undirstöðusetning algebrunnar : fundamental theorem of algebra

upphafsgildisverkefni : Cauchy problem

uppspretta : source

vafningstala : index

vegsamanhangandi : arcwise connected

vegur : edge sequence

veldisvísisgerð : exponential type

venjuleg deildajafna : ordinary differential equation

venjulegur punktur : ordinary point

verulegur sérstöðupunktur : essential singular point

vörpun : mapping

óendanleikapunktur : point of infinity

óhliðraður : homogeneous

óhliðruð línuleg deildajafna : homogeneous linear differential equation

þverhluti : imaginary part

þéttipunktur : accumulation point

þýtt fall : harmonic function