In this paper, the multi-variable Hermite matrix polynomials are introduced by algebraic decomposition of exponential operators. Their properties are established using operational methods. The matrix forms of the Chebyshev and truncated polynomials of two variable are also introduced, which are further used to derive certain operational representations and expansion formulae. (C) 2013 Elsevier Inc. All rights reserved.
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Department of Mathematics Faculty of Science (Suez), Suez Canal University, IsmailiaDepartment of Mathematics Faculty of Science (Suez), Suez Canal University, Ismailia
Metwally M.S.
Mohamed M.T.
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Department of Mathematics and Science Faculty of Education (New Valley), Assiut University, AsyutDepartment of Mathematics Faculty of Science (Suez), Suez Canal University, Ismailia
Mohamed M.T.
Shehata A.
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Department of Mathematics Faculty of Science, Assiut University, Asyut
Department of Mathematics, College of Science and Arts in Unaizah Qassim University, QassimDepartment of Mathematics Faculty of Science (Suez), Suez Canal University, Ismailia
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Integral Univ Campus, Dept Math, Shahjahanpur 242001, IndiaIntegral Univ Campus, Dept Math, Shahjahanpur 242001, India
Ghayasuddin, Mohd
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Khan, Nabiullah
Khan, Waseem A.
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Prince Mohammad Bin Fahd Univ, Dept Math & Nat Sci, POB 1664, Al Khobar 31952, Saudi ArabiaIntegral Univ Campus, Dept Math, Shahjahanpur 242001, India
Khan, Waseem A.
Srivastava, Divesh
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Integral Univ, Fac Sci, Dept Math, Lucknow 226026, Uttar Pradesh, IndiaIntegral Univ Campus, Dept Math, Shahjahanpur 242001, India