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If a paper gets rejected two times (in two different journals) is that a bad impression if I try to submit in a different journal?
September 30th, 2020
publications
journals
paper-submission
rejection
Normal approximations to the posterior distribution
June 26th, 2022
normal-distribution
approximation
bayesian
Is this correct method to prove that $a^2 + b^2 + c^2 ≥ ab + bc + ac$, when $a,b,c \geq 0$?
June 1st, 2022
inequality
Longitudinal Waves - how velocity varies with density
June 1st, 2022
waves
velocity
density
Water vs. Air : Heat Absorption/Capacity
June 1st, 2022
thermodynamics
water
air
absorption
Measurement units style typesetting guidelines for scientific writing
June 26th, 2022
math-mode
typography
Proving $f(x)=x^2$ is uniformly continuous on $[0,b]$ for any $b\gt 0$.
April 19th, 2020
real-analysis
coequalizers+pullbacks implies equalizers?
April 12th, 2020
category-theory
How does one integrate Newton's Cooling Law formula?
June 1st, 2022
calculus
ordinary-differential-equations
Is the total variation function uniform continuous or continuous?
June 14th, 2022
real-analysis
continuity
bounded-variation
Is it possible to prove everything in mathematics by theorem provers such as Coq?
June 12th, 2020
theorem-provers
Find the geometric series of $\frac{1}{x}$
November 2nd, 2020
sequences-and-series
Frequency of touch, taste, and scent
June 9th, 2022
acoustics
physical-chemistry
frequency
biophysics
vibrations
What's the difference between muons and electrons in experiment?
June 17th, 2022
particle-physics
experimental-physics
particle-accelerators
leptons
Partial derivative with respect to a function
June 5th, 2020
calculus
calculus-of-variations
Projectile motion - calculate landing angle
June 26th, 2022
homework-and-exercises
kinematics
projectile
Number of possible outcomes in a license plate
June 28th, 2020
probability
How to identify higher-form symmetries?
September 2nd, 2020
quantum-field-theory
mathematical-physics
symmetry
gauge-theory
How to determine the axis of rotation of a rigid body?
June 1st, 2022
homework-and-exercises
newtonian-mechanics
rotational-dynamics
reference-frames
rigid-body-dynamics
How should we approach the authors of a paper and ask them for their data?
January 24th, 2020
data
Prove that a finite semigroup G with identity is a group if and only if G contains only one idempotent
December 9th, 2020
group-theory
semigroups
What is the initial reason to define the evolute of a curve?
June 16th, 2022
geometry
differential-geometry
math-history
What is equating the coefficient of the corresponding power of x?
June 26th, 2022
linear-algebra
algebra-precalculus
quadratics
Why do objects with one small circle and one big circle on either side move in a circular path when pushed forward?
November 9th, 2020
newtonian-mechanics
classical-mechanics
Refraction of X-rays
June 1st, 2022
waves
refraction
x-rays
In how many ways can 4 red balls and 7 blue balls be arranged in 3 boxes
June 1st, 2022
permutations
Two electrons exchanging a photon
June 19th, 2022
photons
electrons
quantum-electrodynamics
virtual-particles
What does it mean for MCMC to converge?
June 19th, 2022
stochastic-processes
convergence-divergence
markov-chains
random-walk
monte-carlo
Seamlessly connect a sine curve and a parabola
June 28th, 2020
algebraic-geometry
differential-geometry
derivatives
How to tell if a Rubik's cube is solvable?
June 26th, 2022
recreational-mathematics
rubiks-cube
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How to find the formula of this alkane?
How can mass affect spacetime?
Change parabolic equation to canonical form
How many numbers lying between 10 and 100 can be formed with the help of digits 1,3,5,7,9?
Count the the number of elements in a set, exactly divisible by 2 out of 3 numbers
Confusion matrix, false negative
SN1 like reaction acid-cataylzed hydrolysis of epoxide
How do the Einstein's differential equation of the curvature of spacetime come out of Einstein's field equation?
Noetherian prime ideals and Noetherian ring
What is the formula for max kinetic and max potential energy of a spring?
Graphs, line graph and complement of graph
Why infinite sums of positive real constants definitely yield infinite?
Finding Radius of Convergence for Power Series
Negative sign of acceleration
Find if possible an orthogonal unit vector at: 2i + 3j - k and - 2i - 3j + 4k
How to calculate MEAN of exponential distribution?
Calculate acceleration and time given initial speed, final speed, and travelling distance?
Prove that every problem in P is reducible
How can a masters student arrange to do a thesis in collaboration with industry?
How many ways an examiner can assign 15 marks to 5 questions?
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