Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Formation of a New Class of Random Fractals in Fragmentation with Mass
  Loss   We consider the fragmentation process with mass loss and discuss self-similar
properties of the arising structure both in time and space focusing on
dimensional analysis. This exhibits a spectrum of mass exponents $\theta$,
whose exact numerical values are given for which $x^{-\theta}$ or $t^{\theta
z}$ has the dimension of particle size distribution function c(x,t) where z is
the kinetic exponent. We also give explicit scaling solution for special case.
Finally, we identify a new class of fractals ranging from random to non-random
and show that the fractal dimension increases with increasing order and a
transition to strictly self-similar pattern occurs when randomness is
completely seized.

5
The categories of this paper are: gr-qc
15
The categories of this paper are: nucl-ex
32
The categories of this paper are: atom-ph
10
The categories of this paper are: q-bio
19
The categories of this paper are: eess
12
The categories of this paper are: nucl-th
8
The categories of this paper are: hep-ex
37
The categories of this paper are: supr-con
28
The categories of this paper are: alg-geom
11
The categories of this paper are: hep-lat
1
The categories of this paper are: cs
7
The categories of this paper are: hep-th
17
The categories of this paper are: q-fin
25
The categories of this paper are: patt-sol
33
The categories of this paper are: plasm-ph
24
The categories of this paper are: dg-ga