**Chief Editor**

**Muhammad Sharif**

Department of Mathematics,

University of the Punjab,

Lahore- Pakistan.

**Managerial Secretary**

Muhammad Zaeem ul Haq Bhatti

Department of Mathematics,

University of the Punjab,

Lahore- Pakistan.

Associate Editors

**Haydar. Akca**

Department of Applied Sciences and Mathematics,

College of Arts and Sciences,

Abu Dhabi University,

P.O. Box 59911, Abu Dhabi, UAE.

**Muhammad Akram**

Department of Mathematics,

University of the Punjab,

Lahore- Pakistan.

**Ioannis K. Argyros**

Department of Mathematics,

Cameron University,

Lawton, OK 73505, USA.

**Dumitru Baleanu**

Department of Mathematics,

Cankaya University,

Ankara, 06790 Turkey.

**Metin Basarir**

Department of Mathematics,

Sakarya University,

Esentepe Campus,

54050 Sakarya, Turkey.

**Ismat Beg**

Center for Mathematics and Statistical Science,

Lahore School of Economics,

Lahore- Pakistan.

**Necdet Bildik**

Faculty of Art & Sciences,

Department of Mathematics,

Manisa Celal Bayar University,

Muradiye Campus 45047,

Manisa Turkey.

**Kit Chan **

Department of Mathematics & Statistics,

Bowling Green State University,

Bowling Green, Ohio 43403 USA.

**Bijan Davvaz**

Department of Mathematics,

Yazd University,

Yazd, 89195 Iran.

Ting-Song Du

Department of Mathematics,

College of Science,

China Three Gorges University,

Yichang 443002,

Hubei, P. R. China.

Vieru Dumitru

Department of Theoretical Mechanics,

Technical University “Gheorghe Asachi” of Iasi,

Boulevard D. Mangeron,

nr. 59, 700050-Iasi, Romania.

**Ji-Huan He**

College of Textile and Clothing Engineering,

Soochow University,

199 Ren-Ai Road , Suzhou Industrial Park,

Suzhou 215123 China.

**Malik Zawwar Hussain**

Department of Mathematics,

University of the Punjab,

Lahore- Pakistan.** **

**Ahmad Izani Bin Md Ismail**

School of Mathematical Sciences,

University of Sains Malaysia,

11800 USM, Penang, Malaysia.

**Young Bae Jun**

Department of Mathematics Education,

Gyeongsang National University,

Jinju 52828, Korea.

**Abdul Qayyum M. Khaliq**

Department of Mathematical Sciences,

Middle Tennessee State University,

Murfreesboro, TN 37132, USA.

**Andrew Ledoan**

Department of Mathematics,

University of Tennessee at Chattanooga,

Chattanooga,

Tennessee 37403-2598 USA.

**Muhammad Aslam Malik**

Department of Mathematics,

University of the Punjab,

Lahore-5450, Pakistan.

**Salah Mehdi**

Department of Mathematics,

University of Lorraine,

3 rue Augustin Fresnel,

57073 Metz cedex 03, France.

**Ram Mohapatra**

Department of Mathematics,

College of Sciences,

University of Central Florida,

Orlando, FL 32816, USA.

**Choonkil Park**

Department of Mathematics,

Hanyang University, Seoul 04763,

Republic of Korea.

**Haitao Qi**

School of Mathematics and Statistics,

Shandong University,

Weihai, 26409, P. R. China.

**Nor Haniza Sarmin**

Department of Mathematical Sciences,

Faculty of Science,

Universiti Teknologi Malaysia,

81310 UTM Johor Bahru,

Johor, Malaysia.

**Alex R. Sepúlveda C.**

Department of Mathematic and Statistic,

Universidad de La Frontera,

Francisco Salazar 1145,

Temuco-Chile, South America.

Muhammad Shabir

Department of Mathematics,

Quaid-i-Azam University,

Islamabad-44000 Pakistan.

Ghulam Shabbir

Faculty of Engineering Science,

Ghulam Ishaq Khan,

Institute of Technology Topi,

Swabi Khyber Pakhtunkhwa-23640

Pakistan**.**

** Azad Akhter Siddiqui**

Department of Mathematics,

National University of Sciences and Technology,

NUST Campus H-12,

Islamabad-44000 Pakistan.

**Haris Skokos**

Department of Mathematics and Applied Mathematics,

Faculty of Science,

University of Cape Town,

Mathematics Building,

Upper Campus, Rondebosch,

7701South Africa.

Hari M. Srivastava

Department of Mathematics and Statistics,

University of Victoria,

Victoria, British Columbia V8W 3P4,

Canada.

**Gunter Steinke**

School of Mathematics and Statistics,

University of Canterbury,

Erskine Building, Private Bag 4800

Christchurch 8140New Zealand.

**Jianming Zhan**

Department of Mathematics,

Hubei University for Nationalitie,

Enshi, 445000, P. R. China.