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Generalized Bhaskar Rao designs

Journal of Statistical Planning and Inference, 1984
Some methods of constructions of generalized Bhaskar Rao designs with non-zero elements from an abelian group G have been given. A generalized Bhaskar Rao design with \(v=k\) is equivalent to v rows of a generalized Hadamard matrix of order n where \(v\leq n\).
Lam, Clement, Seberry, Jennifer
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Doubly resolvable designs from generalized Bhaskar Rao designs

Discrete Mathematics, 1988
A 2-(v,k,\(\lambda)\) block design is called resolvable if its block set can be partitioned in classes (``parallel classes'') such that each class partitions the point set. In the paper under review the authors construct for each prime power \(k\geq 3\) a resolvable \(2-(k(k+1),k,k-1)\) design.
Curran, D.J., Vanstone, S.A.
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Generalized Bhaskar Rao designs and dihedral groups

Journal of Combinatorial Theory, Series A, 2004
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Abel, R.J.R., Combe, D., Palmer, W.D.
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Constructions of balanced ternary designs based on generalized Bhaskar Rao designs

Journal of Statistical Planning and Inference, 1993
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sarvate, Dinesh G., Seberry, Jennifer
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Existence of generalized Bhaskar Rao designs with block size 3

Discrete Mathematics, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Abel, R. Julian R., Combe, Diana, Price, Georgina, Palmer, William D.   +3 more
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Generalized Bhaskar Rao Designs with Block Size 3 over Finite Abelian Groups

Graphs and Combinatorics, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ge, G., Grieg, M., Seberry, Jennifer, Seberry, R.   +3 more
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General constructions of c-Bhaskar Rao designs and the (c,λ) spectrum of a c-BRD(v,k,λ)

Discrete Mathematics, 2004
AbstractNew constructions of Bhaskar Rao designs (BRDs) and new families of c-BRDs are given using the relationship of BRDs to other combinatorial structures. For example, we use different families and their properties in various ways to obtain natural signings of BIBDs in order to construct c-BRDs.
Greig, Malcolm, Hurd, Spencer P., Sarvate, Dinesh G.   +2 more
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Generalized Bhaskar Rao designs of block size three

Journal of Statistical Planning and Inference, 1985
W is a generalized Bhaskar Rao design with parameters (v,b,r,k,\(\lambda\) ;G) if W has entries from G or 0 - the zero of the group ring - so that if \((a_{i1},...,a_{ib})\) and \((b_{j1},...,B_{jb})\) are distinct rows of W then the scalar product \((WW^+)_{ij}=(a_{i1},...,a_{ib})\cdot (b_{i1},...,b_{jb})\) should give each element of G the same ...
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Weather integrated multiple machine learning models for prediction of dengue prevalence in India. [PDF]

Int J Biometeorol, 2023
Kakarla SG, Kondeti PK, Vavilala HP, Boddeda GSB, Mopuri R, Kumaraswamy S, Kadiri MR, Mutheneni SR.   +7 more
europepmc   +1 more source

The Psychological Well-Being of Southeast Asian Frontline Healthcare Workers during COVID-19: A Multi-Country Study. [PDF]

Int J Environ Res Public Health, 2022
Teo I, Nadarajan GD, Ng S, Bhaskar A, Sung SC, Cheung YB, Pan FT, Haedar A, Gaerlan FJ, Ong SF, Riyapan S, Do SN, Luong CQ, Rao V, Soh LM, Tan HK, Ong MEH.   +16 more
europepmc   +1 more source