经检索，2020年《杭州师范大学学报（自然科学版）》被德国《数学文摘》（Zbl）收录论文共24篇，具体收录篇目如下：

1.Sun, Yuxin; Gu, Feng

A new common fixed point theorem for RR-weakly commuting mappings in the SS-metric space. (Chinese. English summary) Zbl 1463.54142

J. Hangzhou Norm. Univ., Nat. Sci. 19, No. 1, 71-75 (2020).

MSC:  54H25 54E40 54E50

2.Li, Jiechen; Chen, Huanyin

On primely polar rings. (Chinese. English summary) Zbl 1449.16024

J. Hangzhou Norm. Univ., Nat. Sci. 19, No. 1, 76-81 (2020).

MSC:  16E50 16N40 16N60

3.Wu, Jiang; Han, Danfu

Two new sixth order iterative methods for solving nonlinear equations. (Chinese. English summary) Zbl 1449.65106

J. Hangzhou Norm. Univ., Nat. Sci. 19, No. 1, 82-86 (2020).

MSC:  65H05

4.Pang, Zhaojun; Yu, Dansheng

Approximation of Durrmeyer type Bernstein-Stancu polynomials in movable compact disks. (Chinese. English summary) Zbl 1449.41006

J. Hangzhou Norm. Univ., Nat. Sci. 19, No. 1, 87-91 (2020).

MSC:  41A10 41A25 41A35

5.Zhang, Weixi; Chen, Huanyin

The strong Drazin inverse of the sum for two complex matrices. (Chinese. English summary) Zbl 1463.15012

J. Hangzhou Norm. Univ., Nat. Sci. 19, No. 2, 179-185 (2020).

MSC:  15A09 15A10

6.Cai, Liping; Cao, Jian

Note on the generating functions for fractional qq-polynomials. (Chinese. English summary) Zbl 1463.26014

J. Hangzhou Norm. Univ., Nat. Sci. 19, No. 2, 186-192 (2020).

MSC:  26A33 11B65 26C05 39A13

7.Zhang, Qi; Chen, Xiaoyan; Zhu, Yuanguo

Principal-agent problem under mean-volatility joint fuzzy uncertainties. (Chinese. English summary) Zbl 1463.91076

J. Hangzhou Norm. Univ., Nat. Sci. 19, No. 2, 193-199, 207 (2020).

MSC:  91B43 91B41 91B86

8.Tian, Qiangbao; Xie, Dong

Multi-image joint encryption scheme based on compressed sensing and random pixel permutation. (Chinese. English summary) Zbl 1463.94007

J. Hangzhou Norm. Univ., Nat. Sci. 19, No. 2, 208-214 (2020).

MSC:  94A08 94A60

9.Du, Miaoyong; Shi, Yao; Zhou, Hao; Han, Danfu

Image denoising algorithm based on partial differential equation and machine learning. (Chinese. English summary) Zbl 07266780

J. Hangzhou Norm. Univ., Nat. Sci. 19, No. 2, 215-219 (2020).

MSC:  94A08 68T05

10.Chen, Wenli; Xing, Ruifang; Hu, Yan

The scattering states of Schrödinger equation with Hellmann-modified Kratzer potential. (Chinese. English summary) Zbl 1463.81009

J. Hangzhou Norm. Univ., Nat. Sci. 19, No. 2, 220-224 (2020).

MSC:  81Q05

11.Zhou, Hao; Du, Miaoyong; Jiang, Jie; Han, Danfu

A numerical solution for coupled Schrödinger-KdV equations based on spectral collocation method. (English) Zbl 1463.65332

J. Hangzhou Norm. Univ., Nat. Sci. 19, No. 3, 267-272, 281 (2020).

MSC:  65M70 65M06 35Q53 35Q41

12.Tian, Ruiqin; Xu, Dengke

Variable selection for high-dimensional partially linear regression models with longitudinal missing data. (English) Zbl 1463.62101

J. Hangzhou Norm. Univ., Nat. Sci. 19, No. 3, 273-281 (2020).

MSC:  62G05 62J05 62D10

13.Wang, Fang; Yang, Xiuliang

The generating sets for the semigroups of partial one-to-one order-preserving extension finite transformation. (English) Zbl 1463.20062

J. Hangzhou Norm. Univ., Nat. Sci. 19, No. 3, 282-289, 296 (2020).

MSC:  20M05 20M18 20M20 06F05

14.Sun, Yuxin; Gu, Feng

Common fixed point theorems for converse commuting mappings in SS-metric spaces. (English) Zbl 07295287

J. Hangzhou Norm. Univ., Nat. Sci. 19, No. 4, 405-409 (2020).

MSC:  54H25 54E40

15.Jiang, Jie; Zheng, Yuechen; Zhou, Hao; Zhang, Huizeng

Parameter estimation based on Gibbs sampling threshold autoregressive model. (English) Zbl 1463.62069

J. Hangzhou Norm. Univ., Nat. Sci. 19, No. 4, 410-414 (2020).

MSC:  62F15 62D05 62M10

16.Duan, Wenhui; Hu, Yanbo; Zhang, Qitao

Self-similar solutions for full Euler equations. (English) Zbl 1463.35151

J. Hangzhou Norm. Univ., Nat. Sci. 19, No. 4, 415-420 (2020).

MSC:  35C06 35Q31 35L67 76N10

17.Li, Jiechen; Chen, Huanyin

On primely Drazin inverse in rings. (English) Zbl 07295290

J. Hangzhou Norm. Univ., Nat. Sci. 19, No. 4, 421-426 (2020).

MSC:  16U90

18.Lin, Yalei; Gu, Feng

Common fixed point theorems for a class of new contraction mappings satisfying common (E.A)(E.A) property in GG-metric space. (Chinese. English summary) Zbl 07338748

J. Hangzhou Norm. Univ., Nat. Sci. 19, No. 5, 503-510 (2020).

MSC:  54H25 54E40

19.Bi, Mengfan; He, Jiwei

Constructions of equivalent quotient categories. (Chinese. English summary) Zbl 07338749

J. Hangzhou Norm. Univ., Nat. Sci. 19, No. 5, 511-516 (2020).

MSC:  18A32 18A50 16S37

20.Chen, Bin; Yu, Xiaolan

Graded Frobenius algebras induced by quivers with twisted superpotentials. (Chinese. English summary) Zbl 07338750

J. Hangzhou Norm. Univ., Nat. Sci. 19, No. 5, 517-525 (2020).

MSC:  16W50 16G20

21.Li, Zhenyu; Wang, Shengbao

Analysis and improvement of a user authentication protocol in wireless sensor network. (Chinese. English summary) Zbl 07338751

J. Hangzhou Norm. Univ., Nat. Sci. 19, No. 5, 541-547 (2020).

MSC:  68M12 68M18 94A62

22.Li, Luyao; Shen, Jianhua

On the stability and phase diagram of a class of planar impulsive system. (Chinese. English summary) Zbl 07366119

J. Hangzhou Norm. Univ., Nat. Sci. 19, No. 6, 57-64, 75 (2020).

MSC:  34A37 34D20 34A30

23.Zhang, Weixi; Guo, Shile; Chen, Huanyin

On strongly Drazin inverse of complex matrices. (Chinese. English summary) Zbl 07366120

J. Hangzhou Norm. Univ., Nat. Sci. 19, No. 6, 65-69 (2020).

MSC:  15A09

24.Wang, Fang; Yang, Xiuliang

Combinatorial results for the semigroup OEXnOEXn. (Chinese. English summary) Zbl 07366121

J. Hangzhou Norm. Univ., Nat. Sci. 19, No. 6, 70-75 (2020).

MSC:  20M20