Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Results on bivariate Szasz-Mirakyan type operators in polynomial weight
  spaces   In this paper, bivariate Szasz-Mirakjan type operators are introduced along
with the estimation of its approximation properties and its rate of
convergence. Furthermore, to check the asymptotic behavior of the said
bivariate operators, the Voronovskaya type theorem is proved and determined the
simultaneous approximation of the operators for first-order partial derivative.
Finally, the convergence behavior of the bivariate operators are obtained
through graphical representation and validated the numerical results with the
results of Szasz-Mirakjan operators for the function of two variables.

35
The categories of this paper are: mtrl-th
11
The categories of this paper are: hep-lat
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
24
The categories of this paper are: dg-ga
16
The categories of this paper are: stat
31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an
5
The categories of this paper are: gr-qc
0
The categories of this paper are: hep-ph
22
The categories of this paper are: chao-dyn
3
The categories of this paper are: physics
20
The categories of this paper are: acc-phys
25
The categories of this paper are: patt-sol
28
The categories of this paper are: alg-geom
14
The categories of this paper are: math-ph