# Dr. Md. Sharif Uddin Professor, Department of Mathematics

# Research Interest

Operations Management, Project Management, Decision Analysis.

### Conference Papers

#### 18. An Efficient Procedure to Determine the Initial Basic Feasible Solution of Time Minimization Transportation Problem.

Aminur Rahman Khan, Adrian Vilcu, **Md. Sharif Uddin** and Cristiana Istrate, Proceedings of the 7th International Conference on Exploring Service Science, IESS 1.6, Bucharest, Romania, pp. 78, 2016.

#### 17. Improving quality of teaching Mathematics in Higher Secondary level: An approach to create creative sense in Mathematics.

Sushanta Kumer Roy, **Md. Sharif Uddin**, Aminur Rahman Khan and Mohammad Nazrul Islam, Proceeding of the International Conference on Teaching and Learning (ICTL), Organized by the Center for Pedagogy (CP) at Independent University, Bangladesh (IUB), April 22-23, 2016.

#### 16. A Production Inventory Model for Different Classes of Demands with Constant Production Rate Considering the Product’s Shelf-Life Finite.

Mohammad Ekramol Islam, Shirajul Islam Ukil and **Md Sharif Uddin**, International Conference on Mechanical, Industrial and Materials Engineering 2015 (ICMIME2015), RUET, Rajshahi, Bangladesh, 11-13 December, 2015.

#### 15. A Moderate Technique of Time Optimization for a Large Project.

Md. Azizur Rahman, Md. Amirul Islam, **Md. Sharif Uddin** and Syed Sabbir Ahmed, Proceedings of the 17^{th} Mathematics Conference, Organized by Bangladesh Mathematical Society, pp.56, 2011.

#### 14. An Approach To Minimize Transportation Cost Based on Time Allocation.

Md. Main Uddin, Md, Azizur Rahman, Aminur Rahman Khan and **M Sharif Uddin**, Proceedings of the 17^{th} Mathematics Conference, Organized by Bangladesh Mathematical Society, pp.58, 2011.

#### 13. A Study of the Project Time and Cost: An Optimization Technique.

**Md. Sharif Uddin**, Md. Azizur Rahman, Md. Amirul Islam, and Syed Sabbir Ahmed, Proceedings of the 17^{th} Mathematics Conference, Organized by Bangladesh Mathematical Society, pp.58, 2011.

#### 12. Determination of Initial Basic Feasible Solution of Transportation Problem: an Effective Approach.

Md. Amirul Islam, **M. Sharif Uddin** and M. Abdul Malek, Proceedings of the 17^{th} Mathematics Conference, Organized by Bangladesh Mathematical Society, pp.59, 2011.

#### 11. Business Decision in Short-Run Policy: An Analysis with an Mr-Mc Approach.

Shabiha Yesmin and **M. Sharif Uddin**, Proceedings of the 17^{th} Mathematics Conference, Organized by Bangladesh Mathematical Society, pp.65, 2011.

#### 10. Numerical Simulation of Heat Transfer Enhancement of Copper-Water Nanofluids in an Inclined Lid-Driven Triangular Enclosure.

M. M. Billah, M. M. Rahman and **Uddin M. Sharif**, Proceedings of the 17^{th} Mathematics Conference, Organized by Bangladesh Mathematical Society, pp.65, 2011.

#### 9. Single Share Price Analysis using Stochastic Differential Equation and Adaptive Methods for Balanced Stock Market.

Sushanta Kumar Roy and ** M. Sharif Uddin**, Proceedings of the 17^{th} Mathematics Conference, Organized by Bangladesh Mathematical Society, pp.77, 2011.

#### 8. Finite Element Simulation of Fluid Flow Due to Mixed Convection in a Lid -Driven Enclosure with a Heated Circular Hollow Cylinder.

Sk. Farid, **Uddin M. Sharif**, M. M. Rahman and M. M. Billah, Proceedings of the 17^{th} Mathematics Conference, Organized by Bangladesh Mathematical Society, pp.95, 2011.

#### 7. An Approach to Minimize Time and Cost For Successful Completion of a Large Scale Project and Applying Project Crashing Method.

Kawsik Azad Pronoy, **Md. Sharif Uddin** and Syed Sabbir Ahmed, Proceedings of the 17^{th} Mathematics Conference, Organized by Bangladesh Mathematical Society, pp.111, 2011.

#### 6. Numerical Simulation of Transshipment Model: An Approach to Minimize the Total Transshipement Cost.

Md. Ashraful Babu, Abdur Rashid and **Md. Sharif Uddin**, Proceedings of the 17^{th} Mathematics Conference, Organized by Bangladesh Mathematical Society, pp.111, 2011.

#### 5. Effectiveness of Economic Order Quantity: Based on Lead Time, Reorder level and Safety stock.

Azmia Binta Mahbub, Aminur Rahman Khan and **Md. Sharif Uddin**, Proceedings of the 17^{th} Mathematics Conference, Organized by Bangladesh Mathematical Society, pp.111, 2011.

#### 4. A Study on Error Estimate and Error Bounds For Lagrange Polynomial Interpolation.

Md. Musa Miah and **Md. Sharif Uddin**, Proceedings of the 17^{th} Mathematics Conference, Organized by Bangladesh Mathematical Society, pp.113, 2011.

#### 3. Scheduling Critical Path to Find Shortest Required Time for Successful Completion of a Project Based on Node Labeling.

Sushanta K Roy, **M. Sharif Uddin**, M. Nazrul Islam, Aminur R. Khan & Muhammad A. Malek, Proceedings of the International Conference on Recent Development in Statistical Sciences (ICSS), Organized by North South University, Dhaka, Bangladesh and Carleton University, Canada, pp. 99-100, 2008.

#### 2. Matrix Computation to Solve a System of Linear Equations by Identifying the Type of the Co-efficient Matrix.

Atia Afroz, **M. Sharif Uddin**, M. Nazrul Islam, Aminur R. Khan & Muhammad A. Malek, Proceedings of the International Conference on Recent Development in Statistical Sciences (ICSS), Organized by North South University, Dhaka, Bangladesh and Carleton University, Canada, pp. 80-82, 2008.

#### 1. Determination of Field Association Words Using Word Attributes.

**M. Sharif Uddin**, 4^{th} IASTED International Conference on Knowledge Sharing and Collaborative Engineering St. Thomas, Virgin Island, USA, 2006.

### Journals Papers

#### 60. A Production Inventory Model Consisting Time Dependent Linear Demand and Constant Production Rate.

**Md Sharif Uddin**, Shirajul Islam Ukil, M Siddique Hossain and **Aminur Rahman Khan**, Communications in Mathematical Finance, vol. 6, no. 1, pp. 61-85, 2017.

#### 59. Customized Vogel’s Approximation Method (CVAM) for Solving Transportation Problems.

Mollah Mesbahuddin Ahmed, Aminur Rahman Khan, **Md. Sharif Uddin** and Faruque Ahmed, Buletinul Institutului Politehnic Din Iasi, Romania, Secţia Automatica si Calculatoare, Tomul LXII (LXVI), Fasc. 1-2, pp. 31-44, 2016.

#### 58. The Performance Evaluation of Various Techniques for Transportation Problem.

Aminur Rahman Khan, Adrian Vilcu, **Md. Sharif Uddin** and Cristiana Istrate, Buletinul Institutului Politehnic Din Iasi, Romania, Secţia Automatica si Calculatoare, Tomul LXII (LXVI), Fasc. 1-2, pp. 19-30, 2016.

#### 57. Improved Least Cost Method to obtain a better IBFS to the transportation problem.

**Md Sharif Uddin**, Aminur Rahman Khan, Chowdhury Golam Kibria and Iliyana Raeva, Journal of Applied Mathematics and Bioinformatics, Vol. 6, No. 2, pp. 1-20, 2016.

#### 56. Just in Time Manufacturing System in Minimizing the Inventory Cost in Production Management.

Shirajul Islam Ukil, Mollah Mesbahuddin Ahmed, Aminur Rahmn Khan and **Md Sharif Uddin**, Jahangirnagar University Journal of Science, Vol. 39, No. 1, pp. 43–57, 2016.

#### 55. An Inventory Model with Price and Time Dependent Demand with Fuzzy Valued Inventory Costs Under Inflation.

Mohammad Anwar Hossen, Md. Abdul Hakim, Syed Sabbir Ahmed and **M. Sharif Uddin**, Annals of Pure and Applied Mathematics, Vol. 11, No. 2, pp. 21-32, 2016.

#### 54. Non-Negative Integer Solutions of Two Diophantine Equations 2^x + 9^y = z^2 and 5^x + 9^y = z^2.

Md. Al-Amin Khan, Abdur Rahid and **Md. Sharif Uddin**, Journal of Applied Mathematics and physics, Vol. 4, No. 4, pp. 762-765, April 27, 2016.

#### 53. An Alternative Approach of Project Scheduling Using Fuzzy Logic and Probability Distribution.

Sushanta Kumer Roy, Md. Musa Miah and **M. Sharif Uddin**, Journal of Computer and Mathematical Sciences, Vol.7(3), pp. 130-143, March 2016.

#### 52. A New Approach to Solve Transportation Problems.

Mollah Mesbahuddin Ahmed, Aminur Rahman Khan, **Md. Sharif Uddin** and Faruque Ahmed, Open Journal of Optimization, Vol. 5, pp. 22-30, 2016.

#### 51. Modified EDMONDS-KARP Algorithm to Solve Maximum Flow Problems.

Kalyan Kumar Mallick, Aminur Rahman Khan, Mollah Mesbahuddin Ahmed, Md. Shamsul Arefin and **Md. Sharif Uddin**, Open Journal of Applied Sciences, Vol. 6, pp. 131-140, 2016.

#### 50. A Time Dependent Inventory Model for Exponential Demand Rate with Constant Production Where Shelf-Life of the Product is Finite.

Mohammad Ekramol Islam, Shirajul Islam Ukil, and **Md. Sharif Uddin**, Open Journal of Applied Sciences, Vol. 6, No. 1, pp. 38-48, 2016.

#### 49. A Production Inventory Model of Constant Production Rate and Demand of Level Dependent Linear Trend.

Shirajul Islam Ukil and **Md. Sharif Uddin**, American Journal of Operations Research, Vol. 6, pp. 61-70, 2016.

#### 48. A Competent Algorithm to find the initial Basic Feasible Solution of Cost Minimization Transportation Problem.

Aminur Rahman Khan, Adrian Vilcu, **Md. Sharif Uddin** and Florina Ungureanu, Buletinul Institutului Politehnic Din Iasi, Romania, Secţia Automatica si Calculatoare, Tomul LXI (LXV), Fasc. 2, pp. 71-83, 2015.

#### 47. Solution of Mixed Type Transportation Problem: A Fuzzy Approach.

Nizam Uddin Ahmed, Aminur Rahman Khan and **Md. Sharif Uddin, **Buletinul Institutului Politehnic Din Iasi, Romania, Secţia Automatica si Calculatoare, Tomul LXI (LXV), Fasc. 2, pp. 19-31, 2015.

#### 46. A Production Inventory Model of Power Demand and Constant Production Rate Where the Products Have Finite Shelf-Life.

Shirajul Islam Ukil, Mohammad Ekramol Islam and **Md. Sharif Uddin**, Journal of Service Science and Management, Vol. 8, pp. 874-885, 2015.

#### 45. Concept of Joint Venture Company is an Easy Approach in Minimizing Inventory Cost in Production Management.

Shirajul Islam Ukil, Mollah Mesbahuddin Ahmed and **Md Sharif Uddin**, Journal of Mathematics and Informatics, Vol. 3, pp. 51-57, 2015.

#### 44. A New Approach for Solving Unbalanced Transportation Problem due to Additional Supply.

Md. Main Uddin, Aminur Rahman Khan, Sushanta Kumer Roy and **Md. Sharif Uddin**, **accepted** for publication in the Bulletin of the Polytechnic Institute of Iasi, Romania, Section Textile. Leathership, in issue of 2015.

#### 43. On Development of Algorithm to Design Layout in Facility Layout Planning Problems.

Mahmud Hasan, Aminur Rahman Khan, Niladri Ghosh and **Md. Sharif Uddin**, Journal of Physical Sciences, Vidyasagar University Vol. 20, pp. 35-42, 2015.

#### 42. New Procedure of Finding an Initial Basic Feasible Solution of the Time Minimizing Transportation Problems

Mollah Mesbahuddin Ahmed, Md. Amirul Islam, Momotaz Katun, Sabiha Yesmin and **Md. Sharif Uddin**, Open Journal of Applied Sciences, Vol. 5, pp. 634-640, 2015.

#### 41. Effect on Probabilistic Continuous EOQ Review Model After Applying Third Party Logistics

Shirajul Islam Ukil, Mollah Mesbahuddin Ahmed, Shirin Sultana and **Md. Sharif Uddin**, Journal of Mechanics of Continua and Mathematical Sciences, Vol. 9, No. 2, pp. 1385-1396, 2015, India.

#### 40. An Analysis of Just in Time Manufacturing Technique used in Probabilistic Continuous Economic Order Quantity Review Model.

Shirajul Islam Ukil, Mollah Mesbahuddin Ahmed , Md. Shameem Ahsan Jaglul, Nahid Sultana and **Md Sharif Uddin**, Annals of Pure and Applied Mathematics, India, Vol. 9, No. 2, pp. 145-150, 2015.

#### 39. Numerical Simulation on Buoyancy-driven Heat Transfer Enhancement of Nanofluids in an Inclined Triangular Enclosure.

*M. M. Billah, M. M. Rahman, Uddin M. Sharif and M. N. Islam, Procedia Engineering, Vol. 90, pp. 517 - 523, 2014. *

#### 38. Crashing PERT/CPM Network: A Mathematical and Numerical Approach.

M. Nazrul Islam, **M. Sharif Uddin** and Aminur R. Khan, Bulletin of the Polytechnic Institute of Iasi, Romania, Section Textile. Leathership, Tomul LX (LXIV), Fasc. 1-4, pp. 71-81, 2014.

#### 37. Electronic Voting Algorithm and Its Algebraic Formation.

M. Mesbahuddin Sarker and **Md. Sharif Uddin**, International Journal of Mathematics Trends and Technology, Vol. 10, No. 1, pp. 26-33, 2014.

#### 36. A New Approach for Profit Maximization in an Assignment Problem.

Abdur Rashid, Syed Sabbir Ahmed and **Md. Sharif Uddin**, Jahangirnagar University Journal of Science, Vol. 37, No. 2, pp. 107-117, 2014.

#### 35. An Efficient Algorithm for Finding Maximum Flow in a Network-Flow.

Faruque Ahmed, Md. Al-Amin Khan, Aminur Rahman Khan, Syed Sabbir Ahmed and **Md. Sharif Uddin**, Journal of Physical Sciences, Vidyasagar University, India, Vol. 19, pp. 41-50, 2014.

#### 34. An Effective Modification to Solve Transportation Problems: A Cost Minimization Approach.

Mollah Mesbahuddin Ahmed, Abu Sadat Muhammad Tanvir, Shirin Sultana, Sultan Mahmud and **Md. Sharif Uddin**, Annals of Pure and Applied Mathematics, India, Vol. 6, No. 2, pp. 199-206, 2014*.*

#### 33. Logical Development of Vogel’s Approximation Method (LD-VAM): An Approach to Find Basic Feasible Solution of Transportation Problem.

Utpal Kanti Das, Md. Ashraful Babu, Aminur Rahman Khan, Md. Abu Helal and **Md. Sharif Uddin**, International Journal of Scientific & Technology Research (IJSTR), India, Vol. 3, Issue: 2, pp. 42-48, 2014.

#### 32. Advanced Vogel’s Approximation Method (AVAM): A New Approach to Determine Penalty Cost for Better Feasible Solution of Transportation Problem.

Utpal Kanti Das, Md. Ashraful Babu, Aminur Rahman Khan and **Md. Sharif Uddin**, International Journal of Engineering Research & Technology (IJERT), India, Vol. 3, Issue: 1, pp. 182-187, 2014.

#### 31. A Simple Experimental Analysis on Transportation Problem: A New Approach to Allocate Zero Supply or Demand for All Transportation Algorithm.

Md. Ashraful Babu, Utpal Kanti Das, Aminur Rahman Khan and **Md. Sharif**** Uddin**, International Journal of Engineering Research & Applications (IJERA), India, Vol. 4, Issue: 1, Version: 2, pp. 418-422, 2014.

#### 30. Conjugate Effect of Radiation and Thermal Conductivity Variation on MHD Free Convection Flow for a Vertical Plate.

Rowsanara Akhter, Mohammad Mokaddes Ali, Babul Hossain and **M. Sharif Uddin**, American Journal of Computational Mathematics, Vol. 3, No. 3, pp. 252-259, 2013.

#### 29. Development of a New Heuristic for Improvement of Initial Basic feasible solution of a Balanced Transportation Problem.

Abdur Rashid, Syed Sabbir Ahmed and **Md. Sharif Uddin**, Jahangirnagar University Journal of Mathematics and Mathematical Sciences, Vol. 28, 105-112, 2013.

#### 28. Application of a New Transportation Algorithm on Profit Maximization Problem

Md. Amirul Islam, Mollah Mesbahuddin Ahmed, **Md. Sharif Uddin** and M. Abdul Malek, MIST Journal of Science and Technology, Vol. 2, No. 2, pp. 67-71, 2013.

#### 27. An Innovative Approach for Solving Maximal-Flow Problems.

Md. Al-Amin Khan, Abdur Rashid, Aminur Rahman Khan and **Md. Sharif Uddin**, Journal of Physical Sciences, Vidyasagar University, India, Vol. 17, pp. 143-154, 2013.

#### 26. Profit Maximization of a Manufacturing Company: An Algorithmic Approach.

Md. Amirul Islam, **M. Sharif Uddin**, S. M. Mahmudul Hasan, Farhana Rashid and M. Abdul Malek, Jahangirnagar Journal of Mathematics & Mathematical Sciences, Vol. 28, pp. 29-37, 2013.

#### 25. Minimization of Transportation Cost on the basis of Time Allocation: An Algorithmic Approach.

Md.Main Uddin, Md. Azizur Rahaman, Faruque Ahmed, **M. Sharif Uddin** and Md. Rashed Kabir, Jahangirnagar Journal of Mathematics & Mathematical Sciences, Vol. 28, pp. 47-53, 2013.

#### 24. Heat Transfer Enhancement of Nanofluids in a Lid-Driven Triangular Enclosure Having a Discrete Heater.

M. M. Billah, M. M. Rahman, **U. M. Sharif**, Procedia Engineering, Vol. 56, pp. 330-336, 2013.

#### 23. Numerical Study of Fluid Flow on Magneto-Hydrodynamic Mixed Convection in a Lid Driven Cavity Having a Heated Circular Hollow Cylinder.

S.K. Farid, M. M. Billah, M.M. Rahman, **U. M. Sharif**, Procedia Engineering, Vol. 56, pp. 474 – 479, 2013.

#### 22. Transportation Time Minimization: An Algorithmic Approach.

**M. Sharif Uddin**, Journal of Physical Sciences, Vidyasagar University, Vol. 16, pp. 59-64, 2012.

#### 21. An Effective Approach for Profit Maximization in a Transportation Problem.

Abdur Rashid, **Md. Sharif Uddin**, Faruque Ahmed and Md. Rashed Kabir, Jahangirnagar University Journal of Science, Vol. 35, No. 2, pp. 37-43, 2012.

#### 20. Determination of Basic Feasible Solution of Transportation Problem: A New Approach

Md. Amirul Islam, Aminur Rahman Khan, **M. Sharif Uddin** and M. Abdul Malek, Jahangirnagar University Journal of Science, Vol. 35, No. 1, pp. 101 – 108, 2012.

#### 19. Extremum Difference Formula on Total Opportunity Cost: A Transportation Cost Minimization Technique.

Amirul, I., M. Haque and **M. S. Uddin**, Prime University Journal of Multidisciplinary Quest, Vol. 6, No. 1, pp. 125-130, 2012.

#### 18. A Numerical Study of Assisting MHD Mixed Convection Inside a Ventilated Cavity.

**Sharif, U. M**, Billah, M. M, Rahman, M.M, Elias, M, and Saklayen, M.A, Engineering e-Transaction, Vol. 7, No. 1, pp. 6-13, 2012.

#### 17. Minimization of Time for a Large Scale Project: An Optimization Technique.

Md. Azizur Rahman, **Md. Sharif Uddin**, M. Anwar Hossen, M. Abdul Hakim and Syed Sabbir Ahmed, The Journal of Comilla University, Vol. 1, No. 1, pp. 35-42, 2012.

#### 16. Numerical Simulation of Magneto-Hydrodynamics Mixed Convection in an Open Channel having a Semi-Circular Heater.

M. M. Billah, M.J.H. Munshi, A.K. Azad, **M.S. Uddin**, M.M. Rahman, Journal of Naval Architecture and Marine Engineering, Vol. 9. No. 2, pp. 81-90, 2012.

#### 15. Numerical Analysis of Fluid due to Mixed Convection in a Lid-driven Cavity having a Heated Circular Hollow Cylinder.

M.M. Billah, M.M. Rahman, **Uddin M. Sharif**, N.A. Rahim, R. Saidur and M. Hasanuzzaman, International Communications in Heat and Mass Transfer, Vol. 38, Issue 8, pp. 1093-1103, 2011.

#### 14. Heat Transfer and Flow Characteristics for MHD Mixed Convection in a Lid-Driven Cavity with Heat Generating Obstacle.

M.M. Billah, M.M. Rahman, M.H. Kabir and **Uddin M. Sharif**, International Journal of Energy and Technology, Vol. 3, No. 32, pp. 1-8, 2011.

#### 13. A Numerical Analysis of Cooling Water Temperature of Two-stage Adsorption Chiller along with Different Mass Ratio’s.

S.K. Farid, M.M. Billah, M.Z.I. Khan, M.M. Rahman and **U. M. Sharif**, International Communications in Heat and Mass Transfer, Vol. 38, pp. 1086-1092, 2011.

#### 12. An Analysis of Assisting MHD Mixed Convection inside a Ventilated Cavity with Different Inlet and Exit Configurations.

M. M. Billah, M. M. Rahman, **Md. Sharif Uddin** and Md. Abdur Rahman, Jahangirnagar University Journal of Science, Vol. 34, No. 2, pp. 73-88, 2011.

#### 11. On Development of Higher-Order Error Term for Analysis and Approximation of Effective Error in Numerical Integration.

**M. Sharif Uddin**, Shahana Afroz, Aminur R. Khan and Abdur Rashid, Jahangirnagar Journal of Mathematics & Mathematical Sciences, Vol. 26, pp. 37- 43, 2011.

#### 10. Minimization of Transportation Cost by Developing an Efficient Network Model.

**M. Sharif Uddin**, Sayedul Anam, Abdur Rashid and Aminur R. Khan, Jahangirnagar Journal of Mathematics & Mathematical Sciences, Vol. 26, pp. 123-130, 2011.

#### 9. An Optimization Technique in Corporate Sustainability by Analyzing Activities of any Corporation.

M. Nazrul Islam and **Md. Sharif Uddin**, Management of Sustainable Development, Lucian Blaga University Publishing House, Sibiu, Romania, Vol. 2, No. 1, pp. 23-32, 2010.

#### 8. A Computer Programme on the Coefficients and Powers of the Variables of an Equation/Function and its Necessity.

Tapan K. Debnath, Md. Motaleb Hossain, **M. Sharif Uddin** and Mrityunjoy K. Pandit, Journal of Mathematics & Mathematical Sciences, Vol. 24, pp. 33-36, 2009.

#### 7. Estimation of the Shortest Possible Time and Scheduling Critical Path of a Project Based upon Node Labeling.

**M. Sharif Uddin**, M. Nazrul Islam, Aminur R. Khan, Sushanta K. Roy and Muhammad A. Malek, Jahangirnagar University Journal of Science, Vol. 31, No. 2, pp. 87-94, 2008.

#### 6. An Effective Improvement of the Modified Regula Falsi Method for Finding a Real Root of an Equation of a Single Variable.

**M Sharif Uddin**, F. Ahmed, Tapan K. Debnath, M Nazrul Islam and Aminur R. Khan, Journal of Mathematics & Mathematical Sciences, Vol. 23, pp. 41-48, 2008.

#### 5. Disambiguation of field association terms using co-occurrence information.

Elmarhomy Ghada, **Md. Sharif Uddin**, Elsayed Atlam, Kazuhiro Morita, Masao Fuketa and Jun-ichi Aoe, Information-An International Interdisciplinary Journal, Vol. 10, Issue 5, pp. 631-647, 2007.

#### 4. Improvement of Building Field Association Term Dictionary Using Passage Retrieval.

**Uddin Md. Sharif**, Elmarhomy Ghada, Elsayed Atlam, Masao Fuketa, Kazuhiro Morita and Jun-ichi Aoe, Information Processing & Management, Vol. 43, Issue 6, pp. 1793-1807, 2007.

#### 3. New Quantum Theory and New Meaning of Specific Heat of a Solid.

Yoshifumi Ito and **Md. Sharif Uddin**, Journal of Mathematics, The University of Tokushima, Japan, Vol. 38, pp. 17-28, 2004.

#### 2. New Quantum Theory and New Meaning of Specific Heat of an Ideal Gas.

Yoshifumi Ito and **Md. Sharif Uddin**, Journal of Mathematics, The University of Tokushima, Japan, Vol. 38, pp. 29-47, 2004.

#### 1. A Modification of the Regula Falsi Method for finding a real root of an equation of single variable function.

F Ahmed, M A Hoque and **M S Uddin**, Journal of Mathematics and Mathematical Sciences, Vol. 17, pp. 43-53, 2002.